79404147

素因数分解:

$3^2\times {\mathrm{59}}^1\times {\mathrm{229}}^1\times {\mathrm{653}}^1$

素因数の和:947

約数の個数: 24

約数和(自身を含む): 117327600

約数和(自身を除く): 37923453

約数列:

[1, 3, 9, 59, 177, 229, 531, 653, 687, 1959, 2061, 5877, 13511, 38527, 40533, 115581, 121599, 149537, 346743, 448611, 1345833, 8822683, 26468049, 79404147]

約数ペア:

[(1, 79404147), (3, 26468049), (9, 8822683), (59, 1345833), (177, 448611), (229, 346743), (531, 149537), (653, 121599), (687, 115581), (1959, 40533), (2061, 38527), (5877, 13511)]