221323407819

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{311}}^1\times {\mathrm{547}}^1\times {\mathrm{9227}}^1$

素因数の和:10135

約数の個数: 32

約数和(自身を含む): 302931173376

約数和(自身を除く): 81607765557

約数列:

[1, 3, 47, 141, 311, 547, 933, 1641, 9227, 14617, 25709, 27681, 43851, 77127, 170117, 433669, 510351, 1301007, 2869597, 5047169, 7995499, 8608791, 15141507, 23986497, 134871059, 237216943, 404613177, 711650829, 1569669559, 4709008677, 73774469273, 221323407819]

約数ペア:

[(1, 221323407819), (3, 73774469273), (47, 4709008677), (141, 1569669559), (311, 711650829), (547, 404613177), (933, 237216943), (1641, 134871059), (9227, 23986497), (14617, 15141507), (25709, 8608791), (27681, 7995499), (43851, 5047169), (77127, 2869597), (170117, 1301007), (433669, 510351)]