127021698

素因数分解:

$2^1\times 3^2\times {\mathrm{71}}^1\times {\mathrm{99391}}^1$

素因数の和:99470

約数の個数: 24

約数和(自身を含む): 279092736

約数和(自身を除く): 152071038

約数列:

[1, 2, 3, 6, 9, 18, 71, 142, 213, 426, 639, 1278, 99391, 198782, 298173, 596346, 894519, 1789038, 7056761, 14113522, 21170283, 42340566, 63510849, 127021698]

約数ペア:

[(1, 127021698), (2, 63510849), (3, 42340566), (6, 21170283), (9, 14113522), (18, 7056761), (71, 1789038), (142, 894519), (213, 596346), (426, 298173), (639, 198782), (1278, 99391)]