207423999

素因数分解:

$3^2\times {\mathrm{59}}^1\times {\mathrm{577}}^1\times {\mathrm{677}}^1$

素因数の和:1319

約数の個数: 24

約数和(自身を含む): 305669520

約数和(自身を除く): 98245521

約数列:

[1, 3, 9, 59, 177, 531, 577, 677, 1731, 2031, 5193, 6093, 34043, 39943, 102129, 119829, 306387, 359487, 390629, 1171887, 3515661, 23047111, 69141333, 207423999]

約数ペア:

[(1, 207423999), (3, 69141333), (9, 23047111), (59, 3515661), (177, 1171887), (531, 390629), (577, 359487), (677, 306387), (1731, 119829), (2031, 102129), (5193, 39943), (6093, 34043)]