65977407

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{449}}^1\times {\mathrm{563}}^1$

素因数の和:1047

約数の個数: 24

約数和(自身を含む): 98982000

約数和(自身を除く): 33004593

約数列:

[1, 3, 9, 29, 87, 261, 449, 563, 1347, 1689, 4041, 5067, 13021, 16327, 39063, 48981, 117189, 146943, 252787, 758361, 2275083, 7330823, 21992469, 65977407]

約数ペア:

[(1, 65977407), (3, 21992469), (9, 7330823), (29, 2275083), (87, 758361), (261, 252787), (449, 146943), (563, 117189), (1347, 48981), (1689, 39063), (4041, 16327), (5067, 13021)]