48941469

素因数分解:

$3^3\times {\mathrm{101}}^1\times {\mathrm{131}}^1\times {\mathrm{137}}^1$

素因数の和:378

約数の個数: 32

約数和(自身を含む): 74321280

約数和(自身を除く): 25379811

約数列:

[1, 3, 9, 27, 101, 131, 137, 303, 393, 411, 909, 1179, 1233, 2727, 3537, 3699, 13231, 13837, 17947, 39693, 41511, 53841, 119079, 124533, 161523, 357237, 373599, 484569, 1812647, 5437941, 16313823, 48941469]

約数ペア:

[(1, 48941469), (3, 16313823), (9, 5437941), (27, 1812647), (101, 484569), (131, 373599), (137, 357237), (303, 161523), (393, 124533), (411, 119079), (909, 53841), (1179, 41511), (1233, 39693), (2727, 17947), (3537, 13837), (3699, 13231)]