172022949

素因数分解:

$3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{160619}}^1$

素因数の和:160649

約数の個数: 24

約数和(自身を含む): 300680640

約数和(自身を除く): 128657691

約数列:

[1, 3, 7, 9, 17, 21, 51, 63, 119, 153, 357, 1071, 160619, 481857, 1124333, 1445571, 2730523, 3372999, 8191569, 10118997, 19113661, 24574707, 57340983, 172022949]

約数ペア:

[(1, 172022949), (3, 57340983), (7, 24574707), (9, 19113661), (17, 10118997), (21, 8191569), (51, 3372999), (63, 2730523), (119, 1445571), (153, 1124333), (357, 481857), (1071, 160619)]