147557667

素因数分解:

$3^1\times {\mathrm{19}}^3\times {\mathrm{71}}^1\times {\mathrm{101}}^1$

素因数の和:232

約数の個数: 32

約数和(自身を含む): 212682240

約数和(自身を除く): 65124573

約数列:

[1, 3, 19, 57, 71, 101, 213, 303, 361, 1083, 1349, 1919, 4047, 5757, 6859, 7171, 20577, 21513, 25631, 36461, 76893, 109383, 136249, 408747, 486989, 692759, 1460967, 2078277, 2588731, 7766193, 49185889, 147557667]

約数ペア:

[(1, 147557667), (3, 49185889), (19, 7766193), (57, 2588731), (71, 2078277), (101, 1460967), (213, 692759), (303, 486989), (361, 408747), (1083, 136249), (1349, 109383), (1919, 76893), (4047, 36461), (5757, 25631), (6859, 21513), (7171, 20577)]