63749997

素因数分解:

$3^4\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{1801}}^1$

素因数の和:1855

約数の個数: 40

約数和(自身を含む): 104660160

約数和(自身を除く): 40910163

約数列:

[1, 3, 9, 19, 23, 27, 57, 69, 81, 171, 207, 437, 513, 621, 1311, 1539, 1801, 1863, 3933, 5403, 11799, 16209, 34219, 35397, 41423, 48627, 102657, 124269, 145881, 307971, 372807, 787037, 923913, 1118421, 2361111, 2771739, 3355263, 7083333, 21249999, 63749997]

約数ペア:

[(1, 63749997), (3, 21249999), (9, 7083333), (19, 3355263), (23, 2771739), (27, 2361111), (57, 1118421), (69, 923913), (81, 787037), (171, 372807), (207, 307971), (437, 145881), (513, 124269), (621, 102657), (1311, 48627), (1539, 41423), (1801, 35397), (1863, 34219), (3933, 16209), (5403, 11799)]