171574017

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{73}}^1\times {\mathrm{79}}^1\times {\mathrm{211}}^1$

素因数の和:413

約数の個数: 32

約数和(自身を含む): 240967680

約数和(自身を除く): 69393663

約数列:

[1, 3, 47, 73, 79, 141, 211, 219, 237, 633, 3431, 3713, 5767, 9917, 10293, 11139, 15403, 16669, 17301, 29751, 46209, 50007, 271049, 723941, 783443, 813147, 1216837, 2171823, 2350329, 3650511, 57191339, 171574017]

約数ペア:

[(1, 171574017), (3, 57191339), (47, 3650511), (73, 2350329), (79, 2171823), (141, 1216837), (211, 813147), (219, 783443), (237, 723941), (633, 271049), (3431, 50007), (3713, 46209), (5767, 29751), (9917, 17301), (10293, 16669), (11139, 15403)]