101308389

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{263}}^1$

素因数の和:386

約数の個数: 64

約数和(自身を含む): 178827264

約数和(自身を除く): 77518875

約数列:

[1, 3, 7, 13, 17, 21, 39, 51, 83, 91, 119, 221, 249, 263, 273, 357, 581, 663, 789, 1079, 1411, 1547, 1743, 1841, 3237, 3419, 4233, 4471, 4641, 5523, 7553, 9877, 10257, 13413, 18343, 21829, 22659, 23933, 29631, 31297, 55029, 58123, 65487, 71799, 93891, 128401, 152803, 174369, 283777, 371093, 385203, 406861, 458409, 851331, 1113279, 1220583, 1986439, 2597651, 4824209, 5959317, 7792953, 14472627, 33769463, 101308389]

約数ペア:

[(1, 101308389), (3, 33769463), (7, 14472627), (13, 7792953), (17, 5959317), (21, 4824209), (39, 2597651), (51, 1986439), (83, 1220583), (91, 1113279), (119, 851331), (221, 458409), (249, 406861), (263, 385203), (273, 371093), (357, 283777), (581, 174369), (663, 152803), (789, 128401), (1079, 93891), (1411, 71799), (1547, 65487), (1743, 58123), (1841, 55029), (3237, 31297), (3419, 29631), (4233, 23933), (4471, 22659), (4641, 21829), (5523, 18343), (7553, 13413), (9877, 10257)]