87051237

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{18757}}^1$

素因数の和:18797

約数の個数: 32

約数和(自身を含む): 151264512

約数和(自身を除く): 64213275

約数列:

[1, 3, 7, 13, 17, 21, 39, 51, 91, 119, 221, 273, 357, 663, 1547, 4641, 18757, 56271, 131299, 243841, 318869, 393897, 731523, 956607, 1706887, 2232083, 4145297, 5120661, 6696249, 12435891, 29017079, 87051237]

約数ペア:

[(1, 87051237), (3, 29017079), (7, 12435891), (13, 6696249), (17, 5120661), (21, 4145297), (39, 2232083), (51, 1706887), (91, 956607), (119, 731523), (221, 393897), (273, 318869), (357, 243841), (663, 131299), (1547, 56271), (4641, 18757)]