231738408727

素因数分解:

$7^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{163}}^1\times {\mathrm{70841}}^1$

素因数の和:71119

約数の個数: 32

約数和(自身を含む): 276603439104

約数和(自身を除く): 44865030377

約数列:

[1, 7, 47, 61, 163, 329, 427, 1141, 2867, 7661, 9943, 20069, 53627, 69601, 70841, 467321, 495887, 3271247, 3329527, 4321301, 11547083, 23306689, 30249107, 80829581, 203101147, 542712901, 704372063, 1421708029, 3798990307, 4930604441, 33105486961, 231738408727]

約数ペア:

[(1, 231738408727), (7, 33105486961), (47, 4930604441), (61, 3798990307), (163, 1421708029), (329, 704372063), (427, 542712901), (1141, 203101147), (2867, 80829581), (7661, 30249107), (9943, 23306689), (20069, 11547083), (53627, 4321301), (69601, 3329527), (70841, 3271247), (467321, 495887)]