269420121

素因数分解:

$3^3\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{7321}}^1$

素因数の和:7406

約数の個数: 32

約数和(自身を含む): 421747200

約数和(自身を除く): 152327079

約数列:

[1, 3, 9, 27, 29, 47, 87, 141, 261, 423, 783, 1269, 1363, 4089, 7321, 12267, 21963, 36801, 65889, 197667, 212309, 344087, 636927, 1032261, 1910781, 3096783, 5732343, 9290349, 9978523, 29935569, 89806707, 269420121]

約数ペア:

[(1, 269420121), (3, 89806707), (9, 29935569), (27, 9978523), (29, 9290349), (47, 5732343), (87, 3096783), (141, 1910781), (261, 1032261), (423, 636927), (783, 344087), (1269, 212309), (1363, 197667), (4089, 65889), (7321, 36801), (12267, 21963)]