25141779

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{863}}^1$

素因数の和:968

約数の個数: 32

約数和(自身を含む): 40642560

約数和(自身を除く): 15500781

約数列:

[1, 3, 9, 13, 27, 39, 83, 117, 249, 351, 747, 863, 1079, 2241, 2589, 3237, 7767, 9711, 11219, 23301, 29133, 33657, 71629, 100971, 214887, 302913, 644661, 931177, 1933983, 2793531, 8380593, 25141779]

約数ペア:

[(1, 25141779), (3, 8380593), (9, 2793531), (13, 1933983), (27, 931177), (39, 644661), (83, 302913), (117, 214887), (249, 100971), (351, 71629), (747, 33657), (863, 29133), (1079, 23301), (2241, 11219), (2589, 9711), (3237, 7767)]