1569842739981

素因数分解:

$3^3\times {\mathrm{97}}^1\times {\mathrm{197}}^1\times {\mathrm{3042667}}^1$

素因数の和:3042970

約数の個数: 32

約数和(自身を含む): 2361597194880

約数和(自身を除く): 791754454899

約数列:

[1, 3, 9, 27, 97, 197, 291, 591, 873, 1773, 2619, 5319, 19109, 57327, 171981, 515943, 3042667, 9128001, 27384003, 82152009, 295138699, 599405399, 885416097, 1798216197, 2656248291, 5394648591, 7968744873, 16183945773, 58142323703, 174426971109, 523280913327, 1569842739981]

約数ペア:

[(1, 1569842739981), (3, 523280913327), (9, 174426971109), (27, 58142323703), (97, 16183945773), (197, 7968744873), (291, 5394648591), (591, 2656248291), (873, 1798216197), (1773, 885416097), (2619, 599405399), (5319, 295138699), (19109, 82152009), (57327, 27384003), (171981, 9128001), (515943, 3042667)]