272189619

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{9343}}^1$

素因数の和:9448

約数の個数: 32

約数和(自身を含む): 439541760

約数和(自身を除く): 167352141

約数列:

[1, 3, 9, 13, 27, 39, 83, 117, 249, 351, 747, 1079, 2241, 3237, 9343, 9711, 28029, 29133, 84087, 121459, 252261, 364377, 775469, 1093131, 2326407, 3279393, 6979221, 10081097, 20937663, 30243291, 90729873, 272189619]

約数ペア:

[(1, 272189619), (3, 90729873), (9, 30243291), (13, 20937663), (27, 10081097), (39, 6979221), (83, 3279393), (117, 2326407), (249, 1093131), (351, 775469), (747, 364377), (1079, 252261), (2241, 121459), (3237, 84087), (9343, 29133), (9711, 28029)]