68412279

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{11173}}^1$

素因数の和:11346

約数の個数: 16

約数和(自身を含む): 98867552

約数和(自身を除く): 30455273

約数列:

[1, 3, 13, 39, 157, 471, 2041, 6123, 11173, 33519, 145249, 435747, 1754161, 5262483, 22804093, 68412279]

約数ペア:

[(1, 68412279), (3, 22804093), (13, 5262483), (39, 1754161), (157, 435747), (471, 145249), (2041, 33519), (6123, 11173)]