78057609

素因数分解:

$3^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{47051}}^1$

素因数の和:47140

約数の個数: 16

約数和(自身を含む): 120453120

約数和(自身を除く): 42395511

約数列:

[1, 3, 7, 21, 79, 237, 553, 1659, 47051, 141153, 329357, 988071, 3717029, 11151087, 26019203, 78057609]

約数ペア:

[(1, 78057609), (3, 26019203), (7, 11151087), (21, 3717029), (79, 988071), (237, 329357), (553, 141153), (1659, 47051)]