90704313

素因数分解:

$3^3\times 7^1\times {\mathrm{47}}^1\times {\mathrm{10211}}^1$

素因数の和:10274

約数の個数: 32

約数和(自身を含む): 156856320

約数和(自身を除く): 66152007

約数列:

[1, 3, 7, 9, 21, 27, 47, 63, 141, 189, 329, 423, 987, 1269, 2961, 8883, 10211, 30633, 71477, 91899, 214431, 275697, 479917, 643293, 1439751, 1929879, 3359419, 4319253, 10078257, 12957759, 30234771, 90704313]

約数ペア:

[(1, 90704313), (3, 30234771), (7, 12957759), (9, 10078257), (21, 4319253), (27, 3359419), (47, 1929879), (63, 1439751), (141, 643293), (189, 479917), (329, 275697), (423, 214431), (987, 91899), (1269, 71477), (2961, 30633), (8883, 10211)]