15959619

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{1109}}^1$

素因数の和:1172

約数の個数: 32

約数和(自身を含む): 26107200

約数和(自身を除く): 10147581

約数列:

[1, 3, 9, 13, 27, 39, 41, 117, 123, 351, 369, 533, 1107, 1109, 1599, 3327, 4797, 9981, 14391, 14417, 29943, 43251, 45469, 129753, 136407, 389259, 409221, 591097, 1227663, 1773291, 5319873, 15959619]

約数ペア:

[(1, 15959619), (3, 5319873), (9, 1773291), (13, 1227663), (27, 591097), (39, 409221), (41, 389259), (117, 136407), (123, 129753), (351, 45469), (369, 43251), (533, 29943), (1107, 14417), (1109, 14391), (1599, 9981), (3327, 4797)]