40515741

素因数分解:

$3^3\times 7^1\times {\mathrm{463}}^2$

素因数の和:942

約数の個数: 24

約数和(自身を含む): 68746560

約数和(自身を除く): 28230819

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 463, 1389, 3241, 4167, 9723, 12501, 29169, 87507, 214369, 643107, 1500583, 1929321, 4501749, 5787963, 13505247, 40515741]

約数ペア:

[(1, 40515741), (3, 13505247), (7, 5787963), (9, 4501749), (21, 1929321), (27, 1500583), (63, 643107), (189, 214369), (463, 87507), (1389, 29169), (3241, 12501), (4167, 9723)]