253234581699

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{149}}^1\times {\mathrm{647}}^1\times {\mathrm{79601}}^1$

素因数の和:80411

約数の個数: 32

約数和(自身を含む): 371391091200

約数和(自身を除く): 118156509501

約数列:

[1, 3, 11, 33, 149, 447, 647, 1639, 1941, 4917, 7117, 21351, 79601, 96403, 238803, 289209, 875611, 1060433, 2626833, 3181299, 11860549, 35581647, 51501847, 130466039, 154505541, 391398117, 566520317, 1699560951, 7673775203, 23021325609, 84411527233, 253234581699]

約数ペア:

[(1, 253234581699), (3, 84411527233), (11, 23021325609), (33, 7673775203), (149, 1699560951), (447, 566520317), (647, 391398117), (1639, 154505541), (1941, 130466039), (4917, 51501847), (7117, 35581647), (21351, 11860549), (79601, 3181299), (96403, 2626833), (238803, 1060433), (289209, 875611)]