395549181

素因数分解:

$3^2\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{151}}^1\times {\mathrm{229}}^1$

素因数の和:458

約数の個数: 48

約数和(自身を含む): 610821120

約数和(自身を除く): 215271939

約数列:

[1, 3, 9, 31, 41, 93, 123, 151, 229, 279, 369, 453, 687, 1271, 1359, 2061, 3813, 4681, 6191, 7099, 9389, 11439, 14043, 18573, 21297, 28167, 34579, 42129, 55719, 63891, 84501, 103737, 191921, 291059, 311211, 575763, 873177, 1071949, 1417739, 1727289, 2619531, 3215847, 4253217, 9647541, 12759651, 43949909, 131849727, 395549181]

約数ペア:

[(1, 395549181), (3, 131849727), (9, 43949909), (31, 12759651), (41, 9647541), (93, 4253217), (123, 3215847), (151, 2619531), (229, 1727289), (279, 1417739), (369, 1071949), (453, 873177), (687, 575763), (1271, 311211), (1359, 291059), (2061, 191921), (3813, 103737), (4681, 84501), (6191, 63891), (7099, 55719), (9389, 42129), (11439, 34579), (14043, 28167), (18573, 21297)]