53547711

素因数分解:

$3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{227}}^1\times {\mathrm{239}}^1$

素因数の和:523

約数の個数: 32

約数和(自身を含む): 84049920

約数和(自身を除く): 30502209

約数列:

[1, 3, 7, 21, 47, 141, 227, 239, 329, 681, 717, 987, 1589, 1673, 4767, 5019, 10669, 11233, 32007, 33699, 54253, 74683, 78631, 162759, 224049, 235893, 379771, 1139313, 2549891, 7649673, 17849237, 53547711]

約数ペア:

[(1, 53547711), (3, 17849237), (7, 7649673), (21, 2549891), (47, 1139313), (141, 379771), (227, 235893), (239, 224049), (329, 162759), (681, 78631), (717, 74683), (987, 54253), (1589, 33699), (1673, 32007), (4767, 11233), (5019, 10669)]