55200123

素因数分解:

$3^5\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{193}}^1$

素因数の和:326

約数の個数: 48

約数和(自身を含む): 91518336

約数和(自身を除く): 36318213

約数列:

[1, 3, 9, 11, 27, 33, 81, 99, 107, 193, 243, 297, 321, 579, 891, 963, 1177, 1737, 2123, 2673, 2889, 3531, 5211, 6369, 8667, 10593, 15633, 19107, 20651, 26001, 31779, 46899, 57321, 61953, 95337, 171963, 185859, 227161, 286011, 515889, 557577, 681483, 1672731, 2044449, 5018193, 6133347, 18400041, 55200123]

約数ペア:

[(1, 55200123), (3, 18400041), (9, 6133347), (11, 5018193), (27, 2044449), (33, 1672731), (81, 681483), (99, 557577), (107, 515889), (193, 286011), (243, 227161), (297, 185859), (321, 171963), (579, 95337), (891, 61953), (963, 57321), (1177, 46899), (1737, 31779), (2123, 26001), (2673, 20651), (2889, 19107), (3531, 15633), (5211, 10593), (6369, 8667)]