71887951

素因数分解:

${\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{181}}^1\times {\mathrm{383}}^1$

素因数の和:642

約数の個数: 16

約数和(自身を含む): 77995008

約数和(自身を除く): 6107057

約数列:

[1, 17, 61, 181, 383, 1037, 3077, 6511, 11041, 23363, 69323, 187697, 397171, 1178491, 4228703, 71887951]

約数ペア:

[(1, 71887951), (17, 4228703), (61, 1178491), (181, 397171), (383, 187697), (1037, 69323), (3077, 23363), (6511, 11041)]