42021805851

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{15427}}^1\times {\mathrm{13159}}^1$

素因数の和:28615

約数の個数: 24

約数和(自身を含む): 63346133760

約数和(自身を除く): 21324327909

約数列:

[1, 3, 9, 23, 69, 207, 13159, 15427, 39477, 46281, 118431, 138843, 302657, 354821, 907971, 1064463, 2723913, 3193389, 203003893, 609011679, 1827035037, 4669089539, 14007268617, 42021805851]

約数ペア:

[(1, 42021805851), (3, 14007268617), (9, 4669089539), (23, 1827035037), (69, 609011679), (207, 203003893), (13159, 3193389), (15427, 2723913), (39477, 1064463), (46281, 907971), (118431, 354821), (138843, 302657)]