68587779

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{56731}}^1$

素因数の和:56778

約数の個数: 16

約数和(自身を含む): 101663744

約数和(自身を除く): 33075965

約数列:

[1, 3, 13, 31, 39, 93, 403, 1209, 56731, 170193, 737503, 1758661, 2212509, 5275983, 22862593, 68587779]

約数ペア:

[(1, 68587779), (3, 22862593), (13, 5275983), (31, 2212509), (39, 1758661), (93, 737503), (403, 170193), (1209, 56731)]