27238535172

素因数分解:

$2^2\times 3^4\times {\mathrm{197}}^1\times {\mathrm{587}}^1\times {\mathrm{727}}^1$

素因数の和:1527

約数の個数: 120

約数和(自身を含む): 71788901184

約数和(自身を除く): 44550366012

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 197, 324, 394, 587, 591, 727, 788, 1174, 1182, 1454, 1761, 1773, 2181, 2348, 2364, 2908, 3522, 3546, 4362, 5283, 5319, 6543, 7044, 7092, 8724, 10566, 10638, 13086, 15849, 15957, 19629, 21132, 21276, 26172, 31698, 31914, 39258, 47547, 58887, 63396, 63828, 78516, 95094, 115639, 117774, 143219, 190188, 231278, 235548, 286438, 346917, 426749, 429657, 462556, 572876, 693834, 853498, 859314, 1040751, 1280247, 1288971, 1387668, 1706996, 1718628, 2081502, 2560494, 2577942, 3122253, 3840741, 3866913, 4163004, 5120988, 5155884, 6244506, 7681482, 7733826, 9366759, 11522223, 11600739, 12489012, 15362964, 15467652, 18733518, 23044446, 23201478, 34566669, 37467036, 46088892, 46402956, 69133338, 84069553, 138266676, 168139106, 252208659, 336278212, 504417318, 756625977, 1008834636, 1513251954, 2269877931, 3026503908, 4539755862, 6809633793, 9079511724, 13619267586, 27238535172]

約数ペア:

[(1, 27238535172), (2, 13619267586), (3, 9079511724), (4, 6809633793), (6, 4539755862), (9, 3026503908), (12, 2269877931), (18, 1513251954), (27, 1008834636), (36, 756625977), (54, 504417318), (81, 336278212), (108, 252208659), (162, 168139106), (197, 138266676), (324, 84069553), (394, 69133338), (587, 46402956), (591, 46088892), (727, 37467036), (788, 34566669), (1174, 23201478), (1182, 23044446), (1454, 18733518), (1761, 15467652), (1773, 15362964), (2181, 12489012), (2348, 11600739), (2364, 11522223), (2908, 9366759), (3522, 7733826), (3546, 7681482), (4362, 6244506), (5283, 5155884), (5319, 5120988), (6543, 4163004), (7044, 3866913), (7092, 3840741), (8724, 3122253), (10566, 2577942), (10638, 2560494), (13086, 2081502), (15849, 1718628), (15957, 1706996), (19629, 1387668), (21132, 1288971), (21276, 1280247), (26172, 1040751), (31698, 859314), (31914, 853498), (39258, 693834), (47547, 572876), (58887, 462556), (63396, 429657), (63828, 426749), (78516, 346917), (95094, 286438), (115639, 235548), (117774, 231278), (143219, 190188)]