129724443

素因数分解:

$3^3\times {\mathrm{53}}^1\times {\mathrm{269}}^1\times {\mathrm{337}}^1$

素因数の和:668

約数の個数: 32

約数和(自身を含む): 197121600

約数和(自身を除く): 67397157

約数列:

[1, 3, 9, 27, 53, 159, 269, 337, 477, 807, 1011, 1431, 2421, 3033, 7263, 9099, 14257, 17861, 42771, 53583, 90653, 128313, 160749, 271959, 384939, 482247, 815877, 2447631, 4804609, 14413827, 43241481, 129724443]

約数ペア:

[(1, 129724443), (3, 43241481), (9, 14413827), (27, 4804609), (53, 2447631), (159, 815877), (269, 482247), (337, 384939), (477, 271959), (807, 160749), (1011, 128313), (1431, 90653), (2421, 53583), (3033, 42771), (7263, 17861), (9099, 14257)]