308859431211

素因数分解:

$3^3\times {\mathrm{137}}^1\times {\mathrm{6131}}^1\times {\mathrm{13619}}^1$

素因数の和:19896

約数の個数: 32

約数和(自身を含む): 461018476800

約数和(自身を除く): 152159045589

約数列:

[1, 3, 9, 27, 137, 411, 1233, 3699, 6131, 13619, 18393, 40857, 55179, 122571, 165537, 367713, 839947, 1865803, 2519841, 5597409, 7559523, 16792227, 22678569, 50376681, 83498089, 250494267, 751482801, 2254448403, 11439238193, 34317714579, 102953143737, 308859431211]

約数ペア:

[(1, 308859431211), (3, 102953143737), (9, 34317714579), (27, 11439238193), (137, 2254448403), (411, 751482801), (1233, 250494267), (3699, 83498089), (6131, 50376681), (13619, 22678569), (18393, 16792227), (40857, 7559523), (55179, 5597409), (122571, 2519841), (165537, 1865803), (367713, 839947)]