81141222

素因数分解:

$2^1\times 3^1\times {\mathrm{37}}^1\times {\mathrm{317}}^1\times {\mathrm{1153}}^1$

素因数の和:1512

約数の個数: 32

約数和(自身を含む): 167339232

約数和(自身を除く): 86198010

約数列:

[1, 2, 3, 6, 37, 74, 111, 222, 317, 634, 951, 1153, 1902, 2306, 3459, 6918, 11729, 23458, 35187, 42661, 70374, 85322, 127983, 255966, 365501, 731002, 1096503, 2193006, 13523537, 27047074, 40570611, 81141222]

約数ペア:

[(1, 81141222), (2, 40570611), (3, 27047074), (6, 13523537), (37, 2193006), (74, 1096503), (111, 731002), (222, 365501), (317, 255966), (634, 127983), (951, 85322), (1153, 70374), (1902, 42661), (2306, 35187), (3459, 23458), (6918, 11729)]