135220359

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{179}}^1\times {\mathrm{457}}^1$

素因数の和:687

約数の個数: 32

約数和(自身を含む): 197856000

約数和(自身を除く): 62635641

約数列:

[1, 3, 19, 29, 57, 87, 179, 457, 537, 551, 1371, 1653, 3401, 5191, 8683, 10203, 13253, 15573, 26049, 39759, 81803, 98629, 245409, 251807, 295887, 755421, 1554257, 2372287, 4662771, 7116861, 45073453, 135220359]

約数ペア:

[(1, 135220359), (3, 45073453), (19, 7116861), (29, 4662771), (57, 2372287), (87, 1554257), (179, 755421), (457, 295887), (537, 251807), (551, 245409), (1371, 98629), (1653, 81803), (3401, 39759), (5191, 26049), (8683, 15573), (10203, 13253)]