420266022399

素因数分解:

$3^3\times {\mathrm{83}}^1\times {\mathrm{2731}}^1\times {\mathrm{68669}}^1$

素因数の和:71492

約数の個数: 32

約数和(自身を含む): 630357638400

約数和(自身を除く): 210091616001

約数列:

[1, 3, 9, 27, 83, 249, 747, 2241, 2731, 8193, 24579, 68669, 73737, 206007, 226673, 618021, 680019, 1854063, 2040057, 5699527, 6120171, 17098581, 51295743, 153887229, 187535039, 562605117, 1687815351, 5063446053, 15565408237, 46696224711, 140088674133, 420266022399]

約数ペア:

[(1, 420266022399), (3, 140088674133), (9, 46696224711), (27, 15565408237), (83, 5063446053), (249, 1687815351), (747, 562605117), (2241, 187535039), (2731, 153887229), (8193, 51295743), (24579, 17098581), (68669, 6120171), (73737, 5699527), (206007, 2040057), (226673, 1854063), (618021, 680019)]