86412339

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{599}}^1$

素因数の和:761

約数の個数: 40

約数和(自身を含む): 140263200

約数和(自身を除く): 53850861

約数列:

[1, 3, 9, 13, 27, 39, 81, 117, 137, 351, 411, 599, 1053, 1233, 1781, 1797, 3699, 5343, 5391, 7787, 11097, 16029, 16173, 23361, 48087, 48519, 70083, 82063, 144261, 210249, 246189, 630747, 738567, 1066819, 2215701, 3200457, 6647103, 9601371, 28804113, 86412339]

約数ペア:

[(1, 86412339), (3, 28804113), (9, 9601371), (13, 6647103), (27, 3200457), (39, 2215701), (81, 1066819), (117, 738567), (137, 630747), (351, 246189), (411, 210249), (599, 144261), (1053, 82063), (1233, 70083), (1781, 48519), (1797, 48087), (3699, 23361), (5343, 16173), (5391, 16029), (7787, 11097)]