40999581

素因数分解:

$3^3\times 7^1\times {\mathrm{53}}^1\times {\mathrm{4093}}^1$

素因数の和:4162

約数の個数: 32

約数和(自身を含む): 70744320

約数和(自身を除く): 29744739

約数列:

[1, 3, 7, 9, 21, 27, 53, 63, 159, 189, 371, 477, 1113, 1431, 3339, 4093, 10017, 12279, 28651, 36837, 85953, 110511, 216929, 257859, 650787, 773577, 1518503, 1952361, 4555509, 5857083, 13666527, 40999581]

約数ペア:

[(1, 40999581), (3, 13666527), (7, 5857083), (9, 4555509), (21, 1952361), (27, 1518503), (53, 773577), (63, 650787), (159, 257859), (189, 216929), (371, 110511), (477, 85953), (1113, 36837), (1431, 28651), (3339, 12279), (4093, 10017)]