26889093

素因数分解:

$3^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{241}}^1$

素因数の和:295

約数の個数: 72

約数和(自身を含む): 51644736

約数和(自身を除く): 24755643

約数列:

[1, 3, 7, 9, 11, 21, 23, 33, 49, 63, 69, 77, 99, 147, 161, 207, 231, 241, 253, 441, 483, 539, 693, 723, 759, 1127, 1449, 1617, 1687, 1771, 2169, 2277, 2651, 3381, 4851, 5061, 5313, 5543, 7953, 10143, 11809, 12397, 15183, 15939, 16629, 18557, 23859, 35427, 37191, 38801, 49887, 55671, 60973, 106281, 111573, 116403, 129899, 167013, 182919, 271607, 349209, 389697, 426811, 548757, 814821, 1169091, 1280433, 2444463, 2987677, 3841299, 8963031, 26889093]

約数ペア:

[(1, 26889093), (3, 8963031), (7, 3841299), (9, 2987677), (11, 2444463), (21, 1280433), (23, 1169091), (33, 814821), (49, 548757), (63, 426811), (69, 389697), (77, 349209), (99, 271607), (147, 182919), (161, 167013), (207, 129899), (231, 116403), (241, 111573), (253, 106281), (441, 60973), (483, 55671), (539, 49887), (693, 38801), (723, 37191), (759, 35427), (1127, 23859), (1449, 18557), (1617, 16629), (1687, 15939), (1771, 15183), (2169, 12397), (2277, 11809), (2651, 10143), (3381, 7953), (4851, 5543), (5061, 5313)]