80616537

素因数分解:

$3^2\times {\mathrm{41}}^1\times {\mathrm{197}}^1\times {\mathrm{1109}}^1$

素因数の和:1353

約数の個数: 24

約数和(自身を含む): 119999880

約数和(自身を除く): 39383343

約数列:

[1, 3, 9, 41, 123, 197, 369, 591, 1109, 1773, 3327, 8077, 9981, 24231, 45469, 72693, 136407, 218473, 409221, 655419, 1966257, 8957393, 26872179, 80616537]

約数ペア:

[(1, 80616537), (3, 26872179), (9, 8957393), (41, 1966257), (123, 655419), (197, 409221), (369, 218473), (591, 136407), (1109, 72693), (1773, 45469), (3327, 24231), (8077, 9981)]