168332511

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{131}}^1\times {\mathrm{337}}^1$

素因数の和:543

約数の個数: 32

約数和(自身を含む): 239855616

約数和(自身を除く): 71523105

約数列:

[1, 3, 31, 41, 93, 123, 131, 337, 393, 1011, 1271, 3813, 4061, 5371, 10447, 12183, 13817, 16113, 31341, 41451, 44147, 132441, 166501, 428327, 499503, 1284981, 1368557, 1810027, 4105671, 5430081, 56110837, 168332511]

約数ペア:

[(1, 168332511), (3, 56110837), (31, 5430081), (41, 4105671), (93, 1810027), (123, 1368557), (131, 1284981), (337, 499503), (393, 428327), (1011, 166501), (1271, 132441), (3813, 44147), (4061, 41451), (5371, 31341), (10447, 16113), (12183, 13817)]