31363933263

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{109}}^1\times {\mathrm{156979}}^1$

素因数の和:157151

約数の個数: 32

約数和(自身を含む): 46415846400

約数和(自身を除く): 15051913137

約数列:

[1, 3, 13, 39, 47, 109, 141, 327, 611, 1417, 1833, 4251, 5123, 15369, 66599, 156979, 199797, 470937, 2040727, 6122181, 7378013, 17110711, 22134039, 51332133, 95914169, 222439243, 287742507, 667317729, 804203417, 2412610251, 10454644421, 31363933263]

約数ペア:

[(1, 31363933263), (3, 10454644421), (13, 2412610251), (39, 804203417), (47, 667317729), (109, 287742507), (141, 222439243), (327, 95914169), (611, 51332133), (1417, 22134039), (1833, 17110711), (4251, 7378013), (5123, 6122181), (15369, 2040727), (66599, 470937), (156979, 199797)]