149620009

素因数分解:

$7^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{10391}}^1$

素因数の和:10437

約数の個数: 24

約数和(自身を含む): 199027584

約数和(自身を除く): 49407575

約数列:

[1, 7, 11, 17, 77, 119, 121, 187, 847, 1309, 2057, 10391, 14399, 72737, 114301, 176647, 800107, 1236529, 1257311, 1943117, 8801177, 13601819, 21374287, 149620009]

約数ペア:

[(1, 149620009), (7, 21374287), (11, 13601819), (17, 8801177), (77, 1943117), (119, 1257311), (121, 1236529), (187, 800107), (847, 176647), (1309, 114301), (2057, 72737), (10391, 14399)]