188587413

素因数分解:

$3^3\times 7^1\times {\mathrm{41}}^1\times {\mathrm{24337}}^1$

素因数の和:24394

約数の個数: 32

約数和(自身を含む): 327102720

約数和(自身を除く): 138515307

約数列:

[1, 3, 7, 9, 21, 27, 41, 63, 123, 189, 287, 369, 861, 1107, 2583, 7749, 24337, 73011, 170359, 219033, 511077, 657099, 997817, 1533231, 2993451, 4599693, 6984719, 8980353, 20954157, 26941059, 62862471, 188587413]

約数ペア:

[(1, 188587413), (3, 62862471), (7, 26941059), (9, 20954157), (21, 8980353), (27, 6984719), (41, 4599693), (63, 2993451), (123, 1533231), (189, 997817), (287, 657099), (369, 511077), (861, 219033), (1107, 170359), (2583, 73011), (7749, 24337)]