85765251

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{6449}}^1$

素因数の和:6507

約数の個数: 32

約数和(自身を含む): 138700800

約数和(自身を除く): 52935549

約数列:

[1, 3, 11, 13, 31, 33, 39, 93, 143, 341, 403, 429, 1023, 1209, 4433, 6449, 13299, 19347, 70939, 83837, 199919, 212817, 251511, 599757, 922207, 2199109, 2598947, 2766621, 6597327, 7796841, 28588417, 85765251]

約数ペア:

[(1, 85765251), (3, 28588417), (11, 7796841), (13, 6597327), (31, 2766621), (33, 2598947), (39, 2199109), (93, 922207), (143, 599757), (341, 251511), (403, 212817), (429, 199919), (1023, 83837), (1209, 70939), (4433, 19347), (6449, 13299)]