77388493

素因数分解:

$7^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{3919}}^1$

素因数の和:3977

約数の個数: 24

約数和(自身を含む): 100101120

約数和(自身を除く): 22712627

約数列:

[1, 7, 13, 31, 49, 91, 217, 403, 637, 1519, 2821, 3919, 19747, 27433, 50947, 121489, 192031, 356629, 850423, 1579357, 2496403, 5952961, 11055499, 77388493]

約数ペア:

[(1, 77388493), (7, 11055499), (13, 5952961), (31, 2496403), (49, 1579357), (91, 850423), (217, 356629), (403, 192031), (637, 121489), (1519, 50947), (2821, 27433), (3919, 19747)]