139661307

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{5741}}^1$

素因数の和:5820

約数の個数: 32

約数和(自身を含む): 223248960

約数和(自身を除く): 83587653

約数列:

[1, 3, 9, 17, 27, 51, 53, 153, 159, 459, 477, 901, 1431, 2703, 5741, 8109, 17223, 24327, 51669, 97597, 155007, 292791, 304273, 878373, 912819, 2635119, 2738457, 5172641, 8215371, 15517923, 46553769, 139661307]

約数ペア:

[(1, 139661307), (3, 46553769), (9, 15517923), (17, 8215371), (27, 5172641), (51, 2738457), (53, 2635119), (153, 912819), (159, 878373), (459, 304273), (477, 292791), (901, 155007), (1431, 97597), (2703, 51669), (5741, 24327), (8109, 17223)]