47580939

素因数分解:

$3^4\times 7^1\times {\mathrm{31}}^1\times {\mathrm{2707}}^1$

素因数の和:2757

約数の個数: 40

約数和(自身を含む): 83883008

約数和(自身を除く): 36302069

約数列:

[1, 3, 7, 9, 21, 27, 31, 63, 81, 93, 189, 217, 279, 567, 651, 837, 1953, 2511, 2707, 5859, 8121, 17577, 18949, 24363, 56847, 73089, 83917, 170541, 219267, 251751, 511623, 587419, 755253, 1534869, 1762257, 2265759, 5286771, 6797277, 15860313, 47580939]

約数ペア:

[(1, 47580939), (3, 15860313), (7, 6797277), (9, 5286771), (21, 2265759), (27, 1762257), (31, 1534869), (63, 755253), (81, 587419), (93, 511623), (189, 251751), (217, 219267), (279, 170541), (567, 83917), (651, 73089), (837, 56847), (1953, 24363), (2511, 18949), (2707, 17577), (5859, 8121)]