72876507

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{271}}^1\times {\mathrm{281}}^1$

素因数の和:595

約数の個数: 32

約数和(自身を含む): 110453760

約数和(自身を除く): 37577253

約数列:

[1, 3, 11, 29, 33, 87, 271, 281, 319, 813, 843, 957, 2981, 3091, 7859, 8149, 8943, 9273, 23577, 24447, 76151, 86449, 89639, 228453, 259347, 268917, 837661, 2208379, 2512983, 6625137, 24292169, 72876507]

約数ペア:

[(1, 72876507), (3, 24292169), (11, 6625137), (29, 2512983), (33, 2208379), (87, 837661), (271, 268917), (281, 259347), (319, 228453), (813, 89639), (843, 86449), (957, 76151), (2981, 24447), (3091, 23577), (7859, 9273), (8149, 8943)]