70283421

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{521}}^1\times {\mathrm{1153}}^1$

素因数の和:1693

約数の個数: 24

約数和(自身を含む): 109634616

約数和(自身を除く): 39351195

約数列:

[1, 3, 9, 13, 39, 117, 521, 1153, 1563, 3459, 4689, 6773, 10377, 14989, 20319, 44967, 60957, 134901, 600713, 1802139, 5406417, 7809269, 23427807, 70283421]

約数ペア:

[(1, 70283421), (3, 23427807), (9, 7809269), (13, 5406417), (39, 1802139), (117, 600713), (521, 134901), (1153, 60957), (1563, 44967), (3459, 20319), (4689, 14989), (6773, 10377)]