222765477

素因数分解:

$3^1\times {\mathrm{11}}^3\times {\mathrm{47}}^1\times {\mathrm{1187}}^1$

素因数の和:1270

約数の個数: 32

約数和(自身を含む): 333932544

約数和(自身を除く): 111167067

約数列:

[1, 3, 11, 33, 47, 121, 141, 363, 517, 1187, 1331, 1551, 3561, 3993, 5687, 13057, 17061, 39171, 55789, 62557, 143627, 167367, 187671, 430881, 613679, 1579897, 1841037, 4739691, 6750469, 20251407, 74255159, 222765477]

約数ペア:

[(1, 222765477), (3, 74255159), (11, 20251407), (33, 6750469), (47, 4739691), (121, 1841037), (141, 1579897), (363, 613679), (517, 430881), (1187, 187671), (1331, 167367), (1551, 143627), (3561, 62557), (3993, 55789), (5687, 39171), (13057, 17061)]