99665721

素因数分解:

$3^5\times {\mathrm{29}}^1\times {\mathrm{14143}}^1$

素因数の和:14187

約数の個数: 24

約数和(自身を含む): 154452480

約数和(自身を除く): 54786759

約数列:

[1, 3, 9, 27, 29, 81, 87, 243, 261, 783, 2349, 7047, 14143, 42429, 127287, 381861, 410147, 1145583, 1230441, 3436749, 3691323, 11073969, 33221907, 99665721]

約数ペア:

[(1, 99665721), (3, 33221907), (9, 11073969), (27, 3691323), (29, 3436749), (81, 1230441), (87, 1145583), (243, 410147), (261, 381861), (783, 127287), (2349, 42429), (7047, 14143)]