54171117

素因数分解:

$3^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{859}}^1$

素因数の和:903

約数の個数: 72

約数和(自身を含む): 107059680

約数和(自身を除く): 52888563

約数列:

[1, 3, 7, 9, 11, 13, 21, 33, 39, 49, 63, 77, 91, 99, 117, 143, 147, 231, 273, 429, 441, 539, 637, 693, 819, 859, 1001, 1287, 1617, 1911, 2577, 3003, 4851, 5733, 6013, 7007, 7731, 9009, 9449, 11167, 18039, 21021, 28347, 33501, 42091, 54117, 63063, 66143, 78169, 85041, 100503, 122837, 126273, 198429, 234507, 368511, 378819, 463001, 547183, 595287, 703521, 859859, 1105533, 1389003, 1641549, 2579577, 4167009, 4924647, 6019013, 7738731, 18057039, 54171117]

約数ペア:

[(1, 54171117), (3, 18057039), (7, 7738731), (9, 6019013), (11, 4924647), (13, 4167009), (21, 2579577), (33, 1641549), (39, 1389003), (49, 1105533), (63, 859859), (77, 703521), (91, 595287), (99, 547183), (117, 463001), (143, 378819), (147, 368511), (231, 234507), (273, 198429), (429, 126273), (441, 122837), (539, 100503), (637, 85041), (693, 78169), (819, 66143), (859, 63063), (1001, 54117), (1287, 42091), (1617, 33501), (1911, 28347), (2577, 21021), (3003, 18039), (4851, 11167), (5733, 9449), (6013, 9009), (7007, 7731)]