79147407

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{12739}}^1$

素因数の和:12870

約数の個数: 16

約数和(自身を含む): 112112000

約数和(自身を除く): 32964593

約数列:

[1, 3, 19, 57, 109, 327, 2071, 6213, 12739, 38217, 242041, 726123, 1388551, 4165653, 26382469, 79147407]

約数ペア:

[(1, 79147407), (3, 26382469), (19, 4165653), (57, 1388551), (109, 726123), (327, 242041), (2071, 38217), (6213, 12739)]