153250671

素因数分解:

$3^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{179}}^1\times {\mathrm{691}}^1$

素因数の和:939

約数の個数: 32

約数和(自身を含む): 239155200

約数和(自身を除く): 85904529

約数列:

[1, 3, 7, 21, 59, 177, 179, 413, 537, 691, 1239, 1253, 2073, 3759, 4837, 10561, 14511, 31683, 40769, 73927, 122307, 123689, 221781, 285383, 371067, 856149, 865823, 2597469, 7297651, 21892953, 51083557, 153250671]

約数ペア:

[(1, 153250671), (3, 51083557), (7, 21892953), (21, 7297651), (59, 2597469), (177, 865823), (179, 856149), (413, 371067), (537, 285383), (691, 221781), (1239, 123689), (1253, 122307), (2073, 73927), (3759, 40769), (4837, 31683), (10561, 14511)]