15922781277

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{191}}^1\times {\mathrm{49711}}^1$

素因数の和:49961

約数の個数: 32

約数和(自身を含む): 23518150656

約数和(自身を除く): 7595369379

約数列:

[1, 3, 13, 39, 43, 129, 191, 559, 573, 1677, 2483, 7449, 8213, 24639, 49711, 106769, 149133, 320307, 646243, 1938729, 2137573, 6412719, 9494801, 27788449, 28484403, 83365347, 123432413, 370297239, 408276443, 1224829329, 5307593759, 15922781277]

約数ペア:

[(1, 15922781277), (3, 5307593759), (13, 1224829329), (39, 408276443), (43, 370297239), (129, 123432413), (191, 83365347), (559, 28484403), (573, 27788449), (1677, 9494801), (2483, 6412719), (7449, 2137573), (8213, 1938729), (24639, 646243), (49711, 320307), (106769, 149133)]