40850433

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{181}}^1\times {\mathrm{643}}^1$

素因数の和:846

約数の個数: 32

約数和(自身を含む): 65636480

約数和(自身を除く): 24786047

約数列:

[1, 3, 9, 13, 27, 39, 117, 181, 351, 543, 643, 1629, 1929, 2353, 4887, 5787, 7059, 8359, 17361, 21177, 25077, 63531, 75231, 116383, 225693, 349149, 1047447, 1512979, 3142341, 4538937, 13616811, 40850433]

約数ペア:

[(1, 40850433), (3, 13616811), (9, 4538937), (13, 3142341), (27, 1512979), (39, 1047447), (117, 349149), (181, 225693), (351, 116383), (543, 75231), (643, 63531), (1629, 25077), (1929, 21177), (2353, 17361), (4887, 8359), (5787, 7059)]