139846203

素因数分解:

$3^3\times 7^1\times {\mathrm{41}}^1\times {\mathrm{18047}}^1$

素因数の和:18104

約数の個数: 32

約数和(自身を含む): 242565120

約数和(自身を除く): 102718917

約数列:

[1, 3, 7, 9, 21, 27, 41, 63, 123, 189, 287, 369, 861, 1107, 2583, 7749, 18047, 54141, 126329, 162423, 378987, 487269, 739927, 1136961, 2219781, 3410883, 5179489, 6659343, 15538467, 19978029, 46615401, 139846203]

約数ペア:

[(1, 139846203), (3, 46615401), (7, 19978029), (9, 15538467), (21, 6659343), (27, 5179489), (41, 3410883), (63, 2219781), (123, 1136961), (189, 739927), (287, 487269), (369, 378987), (861, 162423), (1107, 126329), (2583, 54141), (7749, 18047)]