268551441

素因数分解:

$3^2\times {\mathrm{131}}^1\times {\mathrm{379}}^1\times {\mathrm{601}}^1$

素因数の和:1117

約数の個数: 24

約数和(自身を含む): 392552160

約数和(自身を除く): 124000719

約数列:

[1, 3, 9, 131, 379, 393, 601, 1137, 1179, 1803, 3411, 5409, 49649, 78731, 148947, 227779, 236193, 446841, 683337, 708579, 2050011, 29839049, 89517147, 268551441]

約数ペア:

[(1, 268551441), (3, 89517147), (9, 29839049), (131, 2050011), (379, 708579), (393, 683337), (601, 446841), (1137, 236193), (1179, 227779), (1803, 148947), (3411, 78731), (5409, 49649)]