147701883

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{313}}^1\times {\mathrm{977}}^1$

素因数の和:1323

約数の個数: 32

約数和(自身を含む): 235846656

約数和(自身を除く): 88144773

約数列:

[1, 3, 7, 21, 23, 69, 161, 313, 483, 939, 977, 2191, 2931, 6573, 6839, 7199, 20517, 21597, 22471, 50393, 67413, 151179, 157297, 305801, 471891, 917403, 2140607, 6421821, 7033423, 21100269, 49233961, 147701883]

約数ペア:

[(1, 147701883), (3, 49233961), (7, 21100269), (21, 7033423), (23, 6421821), (69, 2140607), (161, 917403), (313, 471891), (483, 305801), (939, 157297), (977, 151179), (2191, 67413), (2931, 50393), (6573, 22471), (6839, 21597), (7199, 20517)]