63575253

素因数分解:

$3^3\times 7^1\times {\mathrm{263}}^1\times {\mathrm{1279}}^1$

素因数の和:1558

約数の個数: 32

約数和(自身を含む): 108134400

約数和(自身を除く): 44559147

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 263, 789, 1279, 1841, 2367, 3837, 5523, 7101, 8953, 11511, 16569, 26859, 34533, 49707, 80577, 241731, 336377, 1009131, 2354639, 3027393, 7063917, 9082179, 21191751, 63575253]

約数ペア:

[(1, 63575253), (3, 21191751), (7, 9082179), (9, 7063917), (21, 3027393), (27, 2354639), (63, 1009131), (189, 336377), (263, 241731), (789, 80577), (1279, 49707), (1841, 34533), (2367, 26859), (3837, 16569), (5523, 11511), (7101, 8953)]