72674667

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{21419}}^1$

素因数の和:21467

約数の個数: 24

約数和(自身を含む): 116953200

約数和(自身を除く): 44278533

約数列:

[1, 3, 9, 13, 29, 39, 87, 117, 261, 377, 1131, 3393, 21419, 64257, 192771, 278447, 621151, 835341, 1863453, 2506023, 5590359, 8074963, 24224889, 72674667]

約数ペア:

[(1, 72674667), (3, 24224889), (9, 8074963), (13, 5590359), (29, 2506023), (39, 1863453), (87, 835341), (117, 621151), (261, 278447), (377, 192771), (1131, 64257), (3393, 21419)]