65928447

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{3457}}^1$

素因数の和:3639

約数の個数: 24

約数和(自身を含む): 103214384

約数和(自身を除く): 37285937

約数列:

[1, 3, 9, 13, 39, 117, 163, 489, 1467, 2119, 3457, 6357, 10371, 19071, 31113, 44941, 134823, 404469, 563491, 1690473, 5071419, 7325383, 21976149, 65928447]

約数ペア:

[(1, 65928447), (3, 21976149), (9, 7325383), (13, 5071419), (39, 1690473), (117, 563491), (163, 404469), (489, 134823), (1467, 44941), (2119, 31113), (3457, 19071), (6357, 10371)]