188833761

素因数分解:

$3^4\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{4231}}^1$

素因数の和:4291

約数の個数: 40

約数和(自身を含む): 307243200

約数和(自身を除く): 118409439

約数列:

[1, 3, 9, 19, 27, 29, 57, 81, 87, 171, 261, 513, 551, 783, 1539, 1653, 2349, 4231, 4959, 12693, 14877, 38079, 44631, 80389, 114237, 122699, 241167, 342711, 368097, 723501, 1104291, 2170503, 2331281, 3312873, 6511509, 6993843, 9938619, 20981529, 62944587, 188833761]

約数ペア:

[(1, 188833761), (3, 62944587), (9, 20981529), (19, 9938619), (27, 6993843), (29, 6511509), (57, 3312873), (81, 2331281), (87, 2170503), (171, 1104291), (261, 723501), (513, 368097), (551, 342711), (783, 241167), (1539, 122699), (1653, 114237), (2349, 80389), (4231, 44631), (4959, 38079), (12693, 14877)]