1983641211

素因数分解:

$3^3\times {\mathrm{19}}^2\times {\mathrm{113}}^1\times {\mathrm{1801}}^1$

素因数の和:1961

約数の個数: 48

約数和(自身を含む): 3130722720

約数和(自身を除く): 1147081509

約数列:

[1, 3, 9, 19, 27, 57, 113, 171, 339, 361, 513, 1017, 1083, 1801, 2147, 3051, 3249, 5403, 6441, 9747, 16209, 19323, 34219, 40793, 48627, 57969, 102657, 122379, 203513, 307971, 367137, 610539, 650161, 923913, 1101411, 1831617, 1950483, 3866747, 5494851, 5851449, 11600241, 17554347, 34800723, 73468193, 104402169, 220404579, 661213737, 1983641211]

約数ペア:

[(1, 1983641211), (3, 661213737), (9, 220404579), (19, 104402169), (27, 73468193), (57, 34800723), (113, 17554347), (171, 11600241), (339, 5851449), (361, 5494851), (513, 3866747), (1017, 1950483), (1083, 1831617), (1801, 1101411), (2147, 923913), (3051, 650161), (3249, 610539), (5403, 367137), (6441, 307971), (9747, 203513), (16209, 122379), (19323, 102657), (34219, 57969), (40793, 48627)]