63889857

素因数分解:

$3^3\times {\mathrm{53}}^1\times {\mathrm{44647}}^1$

素因数の和:44709

約数の個数: 16

約数和(自身を含む): 96439680

約数和(自身を除く): 32549823

約数列:

[1, 3, 9, 27, 53, 159, 477, 1431, 44647, 133941, 401823, 1205469, 2366291, 7098873, 21296619, 63889857]

約数ペア:

[(1, 63889857), (3, 21296619), (9, 7098873), (27, 2366291), (53, 1205469), (159, 401823), (477, 133941), (1431, 44647)]