86303679

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{21977}}^1$

素因数の和:22015

約数の個数: 32

約数和(自身を含む): 151911936

約数和(自身を除く): 65608257

約数列:

[1, 3, 7, 11, 17, 21, 33, 51, 77, 119, 187, 231, 357, 561, 1309, 3927, 21977, 65931, 153839, 241747, 373609, 461517, 725241, 1120827, 1692229, 2615263, 4109699, 5076687, 7845789, 12329097, 28767893, 86303679]

約数ペア:

[(1, 86303679), (3, 28767893), (7, 12329097), (11, 7845789), (17, 5076687), (21, 4109699), (33, 2615263), (51, 1692229), (77, 1120827), (119, 725241), (187, 461517), (231, 373609), (357, 241747), (561, 153839), (1309, 65931), (3927, 21977)]