87362751

素因数分解:

$3^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{173}}^2$

素因数の和:495

約数の個数: 24

約数和(自身を含む): 134861440

約数和(自身を除く): 47498689

約数列:

[1, 3, 7, 21, 139, 173, 417, 519, 973, 1211, 2919, 3633, 24047, 29929, 72141, 89787, 168329, 209503, 504987, 628509, 4160131, 12480393, 29120917, 87362751]

約数ペア:

[(1, 87362751), (3, 29120917), (7, 12480393), (21, 4160131), (139, 628509), (173, 504987), (417, 209503), (519, 168329), (973, 89787), (1211, 72141), (2919, 29929), (3633, 24047)]