63157077

素因数分解:

$3^4\times {\mathrm{149}}^1\times {\mathrm{5233}}^1$

素因数の和:5394

約数の個数: 20

約数和(自身を含む): 94997100

約数和(自身を除く): 31840023

約数列:

[1, 3, 9, 27, 81, 149, 447, 1341, 4023, 5233, 12069, 15699, 47097, 141291, 423873, 779717, 2339151, 7017453, 21052359, 63157077]

約数ペア:

[(1, 63157077), (3, 21052359), (9, 7017453), (27, 2339151), (81, 779717), (149, 423873), (447, 141291), (1341, 47097), (4023, 15699), (5233, 12069)]