90141051

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{2309}}^1$

素因数の和:2356

約数の個数: 48

約数和(自身を含む): 162328320

約数和(自身を除く): 72187269

約数列:

[1, 3, 7, 11, 13, 21, 33, 39, 77, 91, 143, 169, 231, 273, 429, 507, 1001, 1183, 1859, 2309, 3003, 3549, 5577, 6927, 13013, 16163, 25399, 30017, 39039, 48489, 76197, 90051, 177793, 210119, 330187, 390221, 533379, 630357, 990561, 1170663, 2311309, 2731547, 4292431, 6933927, 8194641, 12877293, 30047017, 90141051]

約数ペア:

[(1, 90141051), (3, 30047017), (7, 12877293), (11, 8194641), (13, 6933927), (21, 4292431), (33, 2731547), (39, 2311309), (77, 1170663), (91, 990561), (143, 630357), (169, 533379), (231, 390221), (273, 330187), (429, 210119), (507, 177793), (1001, 90051), (1183, 76197), (1859, 48489), (2309, 39039), (3003, 30017), (3549, 25399), (5577, 16163), (6927, 13013)]