154416171

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{241}}^1\times {\mathrm{2347}}^1$

素因数の和:2611

約数の個数: 32

約数和(自身を含む): 254560768

約数和(自身を除く): 100144597

約数列:

[1, 3, 7, 13, 21, 39, 91, 241, 273, 723, 1687, 2347, 3133, 5061, 7041, 9399, 16429, 21931, 30511, 49287, 65793, 91533, 213577, 565627, 640731, 1696881, 3959389, 7353151, 11878167, 22059453, 51472057, 154416171]

約数ペア:

[(1, 154416171), (3, 51472057), (7, 22059453), (13, 11878167), (21, 7353151), (39, 3959389), (91, 1696881), (241, 640731), (273, 565627), (723, 213577), (1687, 91533), (2347, 65793), (3133, 49287), (5061, 30511), (7041, 21931), (9399, 16429)]