155536390947

素因数分解:

$3^1\times 7^1\times {\mathrm{857}}^1\times {\mathrm{1093}}^1\times {\mathrm{7907}}^1$

素因数の和:9867

約数の個数: 32

約数和(自身を含む): 237531520512

約数和(自身を除く): 81995129565

約数列:

[1, 3, 7, 21, 857, 1093, 2571, 3279, 5999, 7651, 7907, 17997, 22953, 23721, 55349, 166047, 936701, 2810103, 6556907, 6776299, 8642351, 19670721, 20328897, 25927053, 47434093, 60496457, 142302279, 181489371, 7406494807, 22219484421, 51845463649, 155536390947]

約数ペア:

[(1, 155536390947), (3, 51845463649), (7, 22219484421), (21, 7406494807), (857, 181489371), (1093, 142302279), (2571, 60496457), (3279, 47434093), (5999, 25927053), (7651, 20328897), (7907, 19670721), (17997, 8642351), (22953, 6776299), (23721, 6556907), (55349, 2810103), (166047, 936701)]