78877331

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{5851}}^1$

素因数の和:5942

約数の個数: 16

約数和(自身を含む): 91431648

約数和(自身を除く): 12554317

約数列:

[1, 13, 17, 61, 221, 793, 1037, 5851, 13481, 76063, 99467, 356911, 1293071, 4639843, 6067487, 78877331]

約数ペア:

[(1, 78877331), (13, 6067487), (17, 4639843), (61, 1293071), (221, 356911), (793, 99467), (1037, 76063), (5851, 13481)]