69743919

素因数分解:

$3^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{223}}^1\times {\mathrm{281}}^1$

素因数の和:567

約数の個数: 32

約数和(自身を含む): 109154304

約数和(自身を除く): 39410385

約数列:

[1, 3, 7, 21, 53, 159, 223, 281, 371, 669, 843, 1113, 1561, 1967, 4683, 5901, 11819, 14893, 35457, 44679, 62663, 82733, 104251, 187989, 248199, 312753, 438641, 1315923, 3321139, 9963417, 23247973, 69743919]

約数ペア:

[(1, 69743919), (3, 23247973), (7, 9963417), (21, 3321139), (53, 1315923), (159, 438641), (223, 312753), (281, 248199), (371, 187989), (669, 104251), (843, 82733), (1113, 62663), (1561, 44679), (1967, 35457), (4683, 14893), (5901, 11819)]