40802823

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{6449}}^1$

素因数の和:6511

約数の個数: 24

約数和(自身を含む): 63726000

約数和(自身を除く): 22923177

約数列:

[1, 3, 9, 19, 37, 57, 111, 171, 333, 703, 2109, 6327, 6449, 19347, 58041, 122531, 238613, 367593, 715839, 1102779, 2147517, 4533647, 13600941, 40802823]

約数ペア:

[(1, 40802823), (3, 13600941), (9, 4533647), (19, 2147517), (37, 1102779), (57, 715839), (111, 367593), (171, 238613), (333, 122531), (703, 58041), (2109, 19347), (6327, 6449)]