328366971

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{37}}^2\times {\mathrm{919}}^1$

素因数の和:1028

約数の個数: 36

約数和(自身を含む): 504831600

約数和(自身を除く): 176464629

約数列:

[1, 3, 9, 29, 37, 87, 111, 261, 333, 919, 1073, 1369, 2757, 3219, 4107, 8271, 9657, 12321, 26651, 34003, 39701, 79953, 102009, 119103, 239859, 306027, 357309, 986087, 1258111, 2958261, 3774333, 8874783, 11322999, 36485219, 109455657, 328366971]

約数ペア:

[(1, 328366971), (3, 109455657), (9, 36485219), (29, 11322999), (37, 8874783), (87, 3774333), (111, 2958261), (261, 1258111), (333, 986087), (919, 357309), (1073, 306027), (1369, 239859), (2757, 119103), (3219, 102009), (4107, 79953), (8271, 39701), (9657, 34003), (12321, 26651)]