40363389

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{827}}^1$

素因数の和:890

約数の個数: 48

約数和(自身を含む): 69750720

約数和(自身を除く): 29387331

約数列:

[1, 3, 9, 11, 17, 29, 33, 51, 87, 99, 153, 187, 261, 319, 493, 561, 827, 957, 1479, 1683, 2481, 2871, 4437, 5423, 7443, 9097, 14059, 16269, 23983, 27291, 42177, 48807, 71949, 81873, 126531, 154649, 215847, 263813, 407711, 463947, 791439, 1223133, 1391841, 2374317, 3669399, 4484821, 13454463, 40363389]

約数ペア:

[(1, 40363389), (3, 13454463), (9, 4484821), (11, 3669399), (17, 2374317), (29, 1391841), (33, 1223133), (51, 791439), (87, 463947), (99, 407711), (153, 263813), (187, 215847), (261, 154649), (319, 126531), (493, 81873), (561, 71949), (827, 48807), (957, 42177), (1479, 27291), (1683, 23983), (2481, 16269), (2871, 14059), (4437, 9097), (5423, 7443)]