329931009

素因数分解:

$3^3\times {\mathrm{59}}^1\times {\mathrm{207113}}^1$

素因数の和:207181

約数の個数: 16

約数和(自身を含む): 497073600

約数和(自身を除く): 167142591

約数列:

[1, 3, 9, 27, 59, 177, 531, 1593, 207113, 621339, 1864017, 5592051, 12219667, 36659001, 109977003, 329931009]

約数ペア:

[(1, 329931009), (3, 109977003), (9, 36659001), (27, 12219667), (59, 5592051), (177, 1864017), (531, 621339), (1593, 207113)]