87188643

素因数分解:

$3^5\times {\mathrm{599}}^2$

素因数の和:1213

約数の個数: 18

約数和(自身を含む): 130821964

約数和(自身を除く): 43633321

約数列:

[1, 3, 9, 27, 81, 243, 599, 1797, 5391, 16173, 48519, 145557, 358801, 1076403, 3229209, 9687627, 29062881, 87188643]

約数ペア:

[(1, 87188643), (3, 29062881), (9, 9687627), (27, 3229209), (81, 1076403), (243, 358801), (599, 145557), (1797, 48519), (5391, 16173)]