40073157

素因数分解:

$3^3\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{839}}^1$

素因数の和:938

約数の個数: 32

約数和(自身を含む): 62496000

約数和(自身を除く): 22422843

約数列:

[1, 3, 9, 27, 29, 61, 87, 183, 261, 549, 783, 839, 1647, 1769, 2517, 5307, 7551, 15921, 22653, 24331, 47763, 51179, 72993, 153537, 218979, 460611, 656937, 1381833, 1484191, 4452573, 13357719, 40073157]

約数ペア:

[(1, 40073157), (3, 13357719), (9, 4452573), (27, 1484191), (29, 1381833), (61, 656937), (87, 460611), (183, 218979), (261, 153537), (549, 72993), (783, 51179), (839, 47763), (1647, 24331), (1769, 22653), (2517, 15921), (5307, 7551)]