123513117

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{15601}}^1$

素因数の和:15653

約数の個数: 32

約数和(自身を含む): 209690880

約数和(自身を除く): 86177763

約数列:

[1, 3, 7, 13, 21, 29, 39, 87, 91, 203, 273, 377, 609, 1131, 2639, 7917, 15601, 46803, 109207, 202813, 327621, 452429, 608439, 1357287, 1419691, 3167003, 4259073, 5881577, 9501009, 17644731, 41171039, 123513117]

約数ペア:

[(1, 123513117), (3, 41171039), (7, 17644731), (13, 9501009), (21, 5881577), (29, 4259073), (39, 3167003), (87, 1419691), (91, 1357287), (203, 608439), (273, 452429), (377, 327621), (609, 202813), (1131, 109207), (2639, 46803), (7917, 15601)]