201123207909

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{28180357}}^1$

素因数の和:28180437

約数の個数: 24

約数和(自身を含む): 317987159672

約数和(自身を除く): 116863951763

約数列:

[1, 3, 9, 13, 39, 61, 117, 183, 549, 793, 2379, 7137, 28180357, 84541071, 253623213, 366344641, 1099033923, 1719001777, 3297101769, 5157005331, 15471015993, 22347023101, 67041069303, 201123207909]

約数ペア:

[(1, 201123207909), (3, 67041069303), (9, 22347023101), (13, 15471015993), (39, 5157005331), (61, 3297101769), (117, 1719001777), (183, 1099033923), (549, 366344641), (793, 253623213), (2379, 84541071), (7137, 28180357)]