121854303

素因数分解:

$3^2\times {\mathrm{43}}^1\times {\mathrm{499}}^1\times {\mathrm{631}}^1$

素因数の和:1179

約数の個数: 24

約数和(自身を含む): 180752000

約数和(自身を除く): 58897697

約数列:

[1, 3, 9, 43, 129, 387, 499, 631, 1497, 1893, 4491, 5679, 21457, 27133, 64371, 81399, 193113, 244197, 314869, 944607, 2833821, 13539367, 40618101, 121854303]

約数ペア:

[(1, 121854303), (3, 40618101), (9, 13539367), (43, 2833821), (129, 944607), (387, 314869), (499, 244197), (631, 193113), (1497, 81399), (1893, 64371), (4491, 27133), (5679, 21457)]