122799993

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{181}}^1\times {\mathrm{251}}^1$

素因数の和:505

約数の個数: 32

約数和(自身を含む): 178319232

約数和(自身を除く): 55519239

約数列:

[1, 3, 17, 51, 53, 159, 181, 251, 543, 753, 901, 2703, 3077, 4267, 9231, 9593, 12801, 13303, 28779, 39909, 45431, 136293, 163081, 226151, 489243, 678453, 772327, 2316981, 2407843, 7223529, 40933331, 122799993]

約数ペア:

[(1, 122799993), (3, 40933331), (17, 7223529), (51, 2407843), (53, 2316981), (159, 772327), (181, 678453), (251, 489243), (543, 226151), (753, 163081), (901, 136293), (2703, 45431), (3077, 39909), (4267, 28779), (9231, 13303), (9593, 12801)]