40768983

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{181}}^1\times {\mathrm{863}}^1$

素因数の和:1079

約数の個数: 24

約数和(自身を含む): 61326720

約数和(自身を除く): 20557737

約数列:

[1, 3, 9, 29, 87, 181, 261, 543, 863, 1629, 2589, 5249, 7767, 15747, 25027, 47241, 75081, 156203, 225243, 468609, 1405827, 4529887, 13589661, 40768983]

約数ペア:

[(1, 40768983), (3, 13589661), (9, 4529887), (29, 1405827), (87, 468609), (181, 225243), (261, 156203), (543, 75081), (863, 47241), (1629, 25027), (2589, 15747), (5249, 7767)]