219325527

素因数分解:

$3^2\times {\mathrm{31}}^1\times {\mathrm{761}}^1\times {\mathrm{1033}}^1$

素因数の和:1831

約数の個数: 24

約数和(自身を含む): 327769728

約数和(自身を除く): 108444201

約数列:

[1, 3, 9, 31, 93, 279, 761, 1033, 2283, 3099, 6849, 9297, 23591, 32023, 70773, 96069, 212319, 288207, 786113, 2358339, 7075017, 24369503, 73108509, 219325527]

約数ペア:

[(1, 219325527), (3, 73108509), (9, 24369503), (31, 7075017), (93, 2358339), (279, 786113), (761, 288207), (1033, 212319), (2283, 96069), (3099, 70773), (6849, 32023), (9297, 23591)]