86070621

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{8521}}^1$

素因数の和:8581

約数の個数: 32

約数和(自身を含む): 145078528

約数和(自身を除く): 59007907

約数列:

[1, 3, 7, 13, 21, 37, 39, 91, 111, 259, 273, 481, 777, 1443, 3367, 8521, 10101, 25563, 59647, 110773, 178941, 315277, 332319, 775411, 945831, 2206939, 2326233, 4098601, 6620817, 12295803, 28690207, 86070621]

約数ペア:

[(1, 86070621), (3, 28690207), (7, 12295803), (13, 6620817), (21, 4098601), (37, 2326233), (39, 2206939), (91, 945831), (111, 775411), (259, 332319), (273, 315277), (481, 178941), (777, 110773), (1443, 59647), (3367, 25563), (8521, 10101)]