40737663

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{127}}^1\times {\mathrm{1229}}^1$

素因数の和:1391

約数の個数: 24

約数和(自身を含む): 61401600

約数和(自身を除く): 20663937

約数列:

[1, 3, 9, 29, 87, 127, 261, 381, 1143, 1229, 3683, 3687, 11049, 11061, 33147, 35641, 106923, 156083, 320769, 468249, 1404747, 4526407, 13579221, 40737663]

約数ペア:

[(1, 40737663), (3, 13579221), (9, 4526407), (29, 1404747), (87, 468249), (127, 320769), (261, 156083), (381, 106923), (1143, 35641), (1229, 33147), (3683, 11061), (3687, 11049)]