16548183

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1$

素因数の和:172

約数の個数: 48

約数和(自身を含む): 26956800

約数和(自身を除く): 10408617

約数列:

[1, 3, 9, 19, 29, 47, 57, 71, 87, 141, 171, 213, 261, 423, 551, 639, 893, 1349, 1363, 1653, 2059, 2679, 3337, 4047, 4089, 4959, 6177, 8037, 10011, 12141, 12267, 18531, 25897, 30033, 39121, 63403, 77691, 96773, 117363, 190209, 233073, 290319, 352089, 570627, 870957, 1838687, 5516061, 16548183]

約数ペア:

[(1, 16548183), (3, 5516061), (9, 1838687), (19, 870957), (29, 570627), (47, 352089), (57, 290319), (71, 233073), (87, 190209), (141, 117363), (171, 96773), (213, 77691), (261, 63403), (423, 39121), (551, 30033), (639, 25897), (893, 18531), (1349, 12267), (1363, 12141), (1653, 10011), (2059, 8037), (2679, 6177), (3337, 4959), (4047, 4089)]