40465737

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{463}}^1$

素因数の和:571

約数の個数: 40

約数和(自身を含む): 66025344

約数和(自身を除く): 25559607

約数列:

[1, 3, 9, 13, 27, 39, 81, 83, 117, 249, 351, 463, 747, 1053, 1079, 1389, 2241, 3237, 4167, 6019, 6723, 9711, 12501, 18057, 29133, 37503, 38429, 54171, 87399, 115287, 162513, 345861, 487539, 499577, 1037583, 1498731, 3112749, 4496193, 13488579, 40465737]

約数ペア:

[(1, 40465737), (3, 13488579), (9, 4496193), (13, 3112749), (27, 1498731), (39, 1037583), (81, 499577), (83, 487539), (117, 345861), (249, 162513), (351, 115287), (463, 87399), (747, 54171), (1053, 38429), (1079, 37503), (1389, 29133), (2241, 18057), (3237, 12501), (4167, 9711), (6019, 6723)]