19003882167

素因数分解:

$3^2\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{577}}^1\times {\mathrm{1217}}^1$

素因数の和:1928

約数の個数: 48

約数和(自身を含む): 28700835072

約数和(自身を除く): 9696952905

約数列:

[1, 3, 9, 31, 93, 97, 279, 291, 577, 873, 1217, 1731, 3007, 3651, 5193, 9021, 10953, 17887, 27063, 37727, 53661, 55969, 113181, 118049, 160983, 167907, 339543, 354147, 503721, 702209, 1062441, 1735039, 2106627, 3659519, 5205117, 6319881, 10978557, 15615351, 21768479, 32935671, 65305437, 68114273, 195916311, 204342819, 613028457, 2111542463, 6334627389, 19003882167]

約数ペア:

[(1, 19003882167), (3, 6334627389), (9, 2111542463), (31, 613028457), (93, 204342819), (97, 195916311), (279, 68114273), (291, 65305437), (577, 32935671), (873, 21768479), (1217, 15615351), (1731, 10978557), (3007, 6319881), (3651, 5205117), (5193, 3659519), (9021, 2106627), (10953, 1735039), (17887, 1062441), (27063, 702209), (37727, 503721), (53661, 354147), (55969, 339543), (113181, 167907), (118049, 160983)]