64849527

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{6217}}^1$

素因数の和:6303

約数の個数: 24

約数和(自身を含む): 100234160

約数和(自身を除く): 35384633

約数列:

[1, 3, 9, 19, 57, 61, 171, 183, 549, 1159, 3477, 6217, 10431, 18651, 55953, 118123, 354369, 379237, 1063107, 1137711, 3413133, 7205503, 21616509, 64849527]

約数ペア:

[(1, 64849527), (3, 21616509), (9, 7205503), (19, 3413133), (57, 1137711), (61, 1063107), (171, 379237), (183, 354369), (549, 118123), (1159, 55953), (3477, 18651), (6217, 10431)]