165315051

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{811}}^1$

素因数の和:928

約数の個数: 48

約数和(自身を含む): 273611520

約数和(自身を除く): 108296469

約数列:

[1, 3, 9, 11, 29, 33, 71, 87, 99, 213, 261, 319, 639, 781, 811, 957, 2059, 2343, 2433, 2871, 6177, 7029, 7299, 8921, 18531, 22649, 23519, 26763, 57581, 67947, 70557, 80289, 172743, 203841, 211671, 258709, 518229, 633391, 776127, 1669849, 1900173, 2328381, 5009547, 5700519, 15028641, 18368339, 55105017, 165315051]

約数ペア:

[(1, 165315051), (3, 55105017), (9, 18368339), (11, 15028641), (29, 5700519), (33, 5009547), (71, 2328381), (87, 1900173), (99, 1669849), (213, 776127), (261, 633391), (319, 518229), (639, 258709), (781, 211671), (811, 203841), (957, 172743), (2059, 80289), (2343, 70557), (2433, 67947), (2871, 57581), (6177, 26763), (7029, 23519), (7299, 22649), (8921, 18531)]