80774809

素因数分解:

${\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{211}}^1\times {\mathrm{233}}^1$

素因数の和:528

約数の個数: 16

約数和(自身を含む): 85722624

約数和(自身を除く): 4947815

約数列:

[1, 31, 53, 211, 233, 1643, 6541, 7223, 11183, 12349, 49163, 346673, 382819, 1524053, 2605639, 80774809]

約数ペア:

[(1, 80774809), (31, 2605639), (53, 1524053), (211, 382819), (233, 346673), (1643, 49163), (6541, 12349), (7223, 11183)]