135117759

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{397}}^1\times {\mathrm{853}}^1$

素因数の和:1279

約数の個数: 32

約数和(自身を含む): 217530880

約数和(自身を除く): 82413121

約数列:

[1, 3, 7, 19, 21, 57, 133, 397, 399, 853, 1191, 2559, 2779, 5971, 7543, 8337, 16207, 17913, 22629, 48621, 52801, 113449, 158403, 338641, 340347, 1015923, 2370487, 6434179, 7111461, 19302537, 45039253, 135117759]

約数ペア:

[(1, 135117759), (3, 45039253), (7, 19302537), (19, 7111461), (21, 6434179), (57, 2370487), (133, 1015923), (397, 340347), (399, 338641), (853, 158403), (1191, 113449), (2559, 52801), (2779, 48621), (5971, 22629), (7543, 17913), (8337, 16207)]