142719993

素因数分解:

$3^2\times {\mathrm{13}}^2\times {\mathrm{103}}^1\times {\mathrm{911}}^1$

素因数の和:1046

約数の個数: 36

約数和(自身を含む): 225643392

約数和(自身を除く): 82923399

約数列:

[1, 3, 9, 13, 39, 103, 117, 169, 309, 507, 911, 927, 1339, 1521, 2733, 4017, 8199, 11843, 12051, 17407, 35529, 52221, 93833, 106587, 153959, 156663, 281499, 461877, 844497, 1219829, 1385631, 3659487, 10978461, 15857777, 47573331, 142719993]

約数ペア:

[(1, 142719993), (3, 47573331), (9, 15857777), (13, 10978461), (39, 3659487), (103, 1385631), (117, 1219829), (169, 844497), (309, 461877), (507, 281499), (911, 156663), (927, 153959), (1339, 106587), (1521, 93833), (2733, 52221), (4017, 35529), (8199, 17407), (11843, 12051)]