63142009

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{151}}^1$

素因数の和:277

約数の個数: 32

約数和(自身を含む): 78446592

約数和(自身を除く): 15304583

約数列:

[1, 7, 31, 41, 47, 151, 217, 287, 329, 1057, 1271, 1457, 1927, 4681, 6191, 7097, 8897, 10199, 13489, 32767, 43337, 49679, 59737, 191921, 220007, 290977, 418159, 1343447, 1540049, 2036839, 9020287, 63142009]

約数ペア:

[(1, 63142009), (7, 9020287), (31, 2036839), (41, 1540049), (47, 1343447), (151, 418159), (217, 290977), (287, 220007), (329, 191921), (1057, 59737), (1271, 49679), (1457, 43337), (1927, 32767), (4681, 13489), (6191, 10199), (7097, 8897)]