219036153

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^2\times {\mathrm{19717}}^1$

素因数の和:19773

約数の個数: 24

約数和(自身を含む): 348929728

約数和(自身を除く): 129893575

約数列:

[1, 3, 7, 21, 23, 69, 161, 483, 529, 1587, 3703, 11109, 19717, 59151, 138019, 414057, 453491, 1360473, 3174437, 9523311, 10430293, 31290879, 73012051, 219036153]

約数ペア:

[(1, 219036153), (3, 73012051), (7, 31290879), (21, 10430293), (23, 9523311), (69, 3174437), (161, 1360473), (483, 453491), (529, 414057), (1587, 138019), (3703, 59151), (11109, 19717)]