1729898343

素因数分解:

$3^3\times {\mathrm{29}}^1\times {\mathrm{109}}^1\times {\mathrm{20269}}^1$

素因数の和:20416

約数の個数: 32

約数和(自身を含む): 2675640000

約数和(自身を除く): 945741657

約数列:

[1, 3, 9, 27, 29, 87, 109, 261, 327, 783, 981, 2943, 3161, 9483, 20269, 28449, 60807, 85347, 182421, 547263, 587801, 1763403, 2209321, 5290209, 6627963, 15870627, 19883889, 59651667, 64070309, 192210927, 576632781, 1729898343]

約数ペア:

[(1, 1729898343), (3, 576632781), (9, 192210927), (27, 64070309), (29, 59651667), (87, 19883889), (109, 15870627), (261, 6627963), (327, 5290209), (783, 2209321), (981, 1763403), (2943, 587801), (3161, 547263), (9483, 182421), (20269, 85347), (28449, 60807)]