7836378399

素因数分解:

$3^3\times {\mathrm{3637}}^1\times {\mathrm{79801}}^1$

素因数の和:83447

約数の個数: 16

約数和(自身を含む): 11612787040

約数和(自身を除く): 3776408641

約数列:

[1, 3, 9, 27, 3637, 10911, 32733, 79801, 98199, 239403, 718209, 2154627, 290236237, 870708711, 2612126133, 7836378399]

約数ペア:

[(1, 7836378399), (3, 2612126133), (9, 870708711), (27, 290236237), (3637, 2154627), (10911, 718209), (32733, 239403), (79801, 98199)]