133365123

素因数分解:

$3^4\times {\mathrm{19}}^1\times {\mathrm{193}}^1\times {\mathrm{449}}^1$

素因数の和:673

約数の個数: 40

約数和(自身を含む): 211266000

約数和(自身を除く): 77900877

約数列:

[1, 3, 9, 19, 27, 57, 81, 171, 193, 449, 513, 579, 1347, 1539, 1737, 3667, 4041, 5211, 8531, 11001, 12123, 15633, 25593, 33003, 36369, 76779, 86657, 99009, 230337, 259971, 297027, 691011, 779913, 1646483, 2339739, 4939449, 7019217, 14818347, 44455041, 133365123]

約数ペア:

[(1, 133365123), (3, 44455041), (9, 14818347), (19, 7019217), (27, 4939449), (57, 2339739), (81, 1646483), (171, 779913), (193, 691011), (449, 297027), (513, 259971), (579, 230337), (1347, 99009), (1539, 86657), (1737, 76779), (3667, 36369), (4041, 33003), (5211, 25593), (8531, 15633), (11001, 12123)]