47291219811

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{193}}^1\times {\mathrm{130267}}^1$

素因数の和:130496

約数の個数: 48

約数和(自身を含む): 78848615040

約数和(自身を除く): 31557395229

約数列:

[1, 3, 9, 11, 19, 33, 57, 99, 171, 193, 209, 579, 627, 1737, 1881, 2123, 3667, 6369, 11001, 19107, 33003, 40337, 121011, 130267, 363033, 390801, 1172403, 1432937, 2475073, 4298811, 7425219, 12896433, 22275657, 25141531, 27225803, 75424593, 81677409, 226273779, 245032227, 276556841, 477689089, 829670523, 1433067267, 2489011569, 4299201801, 5254579979, 15763739937, 47291219811]

約数ペア:

[(1, 47291219811), (3, 15763739937), (9, 5254579979), (11, 4299201801), (19, 2489011569), (33, 1433067267), (57, 829670523), (99, 477689089), (171, 276556841), (193, 245032227), (209, 226273779), (579, 81677409), (627, 75424593), (1737, 27225803), (1881, 25141531), (2123, 22275657), (3667, 12896433), (6369, 7425219), (11001, 4298811), (19107, 2475073), (33003, 1432937), (40337, 1172403), (121011, 390801), (130267, 363033)]