69977313

素因数分解:

$3^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{23633}}^1$

素因数の和:23693

約数の個数: 24

約数和(自身を含む): 117980928

約数和(自身を除く): 48003615

約数列:

[1, 3, 7, 9, 21, 47, 63, 141, 329, 423, 987, 2961, 23633, 70899, 165431, 212697, 496293, 1110751, 1488879, 3332253, 7775257, 9996759, 23325771, 69977313]

約数ペア:

[(1, 69977313), (3, 23325771), (7, 9996759), (9, 7775257), (21, 3332253), (47, 1488879), (63, 1110751), (141, 496293), (329, 212697), (423, 165431), (987, 70899), (2961, 23633)]