130170717

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{487}}^1\times {\mathrm{1747}}^1$

素因数の和:2257

約数の個数: 24

約数和(自身を含む): 199607616

約数和(自身を除く): 69436899

約数列:

[1, 3, 9, 17, 51, 153, 487, 1461, 1747, 4383, 5241, 8279, 15723, 24837, 29699, 74511, 89097, 267291, 850789, 2552367, 7657101, 14463413, 43390239, 130170717]

約数ペア:

[(1, 130170717), (3, 43390239), (9, 14463413), (17, 7657101), (51, 2552367), (153, 850789), (487, 267291), (1461, 89097), (1747, 74511), (4383, 29699), (5241, 24837), (8279, 15723)]