85694091

素因数分解:

$3^1\times 7^4\times {\mathrm{11897}}^1$

素因数の和:11928

約数の個数: 20

約数和(自身を含む): 133305192

約数和(自身を除く): 47611101

約数列:

[1, 3, 7, 21, 49, 147, 343, 1029, 2401, 7203, 11897, 35691, 83279, 249837, 582953, 1748859, 4080671, 12242013, 28564697, 85694091]

約数ペア:

[(1, 85694091), (3, 28564697), (7, 12242013), (21, 4080671), (49, 1748859), (147, 582953), (343, 249837), (1029, 83279), (2401, 35691), (7203, 11897)]