55216203

素因数分解:

$3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{1277}}^1$

素因数の和:1387

約数の個数: 32

約数和(自身を含む): 88335360

約数和(自身を除く): 33119157

約数列:

[1, 3, 7, 21, 29, 71, 87, 203, 213, 497, 609, 1277, 1491, 2059, 3831, 6177, 8939, 14413, 26817, 37033, 43239, 90667, 111099, 259231, 272001, 634669, 777693, 1904007, 2629343, 7888029, 18405401, 55216203]

約数ペア:

[(1, 55216203), (3, 18405401), (7, 7888029), (21, 2629343), (29, 1904007), (71, 777693), (87, 634669), (203, 272001), (213, 259231), (497, 111099), (609, 90667), (1277, 43239), (1491, 37033), (2059, 26817), (3831, 14413), (6177, 8939)]