207834003

素因数分解:

$3^2\times {\mathrm{13}}^3\times {\mathrm{23}}^1\times {\mathrm{457}}^1$

素因数の和:525

約数の個数: 48

約数和(自身を含む): 340092480

約数和(自身を除く): 132258477

約数列:

[1, 3, 9, 13, 23, 39, 69, 117, 169, 207, 299, 457, 507, 897, 1371, 1521, 2197, 2691, 3887, 4113, 5941, 6591, 10511, 11661, 17823, 19773, 31533, 34983, 50531, 53469, 77233, 94599, 136643, 151593, 231699, 409929, 454779, 695097, 1004029, 1229787, 1776359, 3012087, 5329077, 9036261, 15987231, 23092667, 69278001, 207834003]

約数ペア:

[(1, 207834003), (3, 69278001), (9, 23092667), (13, 15987231), (23, 9036261), (39, 5329077), (69, 3012087), (117, 1776359), (169, 1229787), (207, 1004029), (299, 695097), (457, 454779), (507, 409929), (897, 231699), (1371, 151593), (1521, 136643), (2197, 94599), (2691, 77233), (3887, 53469), (4113, 50531), (5941, 34983), (6591, 31533), (10511, 19773), (11661, 17823)]