47818617

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{1511}}^1$

素因数の和:1669

約数の個数: 32

約数和(自身を含む): 80123904

約数和(自身を除く): 32305287

約数列:

[1, 3, 7, 11, 21, 33, 77, 137, 231, 411, 959, 1507, 1511, 2877, 4521, 4533, 10549, 10577, 16621, 31647, 31731, 49863, 116347, 207007, 349041, 621021, 1449049, 2277077, 4347147, 6831231, 15939539, 47818617]

約数ペア:

[(1, 47818617), (3, 15939539), (7, 6831231), (11, 4347147), (21, 2277077), (33, 1449049), (77, 621021), (137, 349041), (231, 207007), (411, 116347), (959, 49863), (1507, 31731), (1511, 31647), (2877, 16621), (4521, 10577), (4533, 10549)]