325031643

素因数分解:

$3^3\times {\mathrm{37}}^1\times {\mathrm{223}}^1\times {\mathrm{1459}}^1$

素因数の和:1728

約数の個数: 32

約数和(自身を含む): 497100800

約数和(自身を除く): 172069157

約数列:

[1, 3, 9, 27, 37, 111, 223, 333, 669, 999, 1459, 2007, 4377, 6021, 8251, 13131, 24753, 39393, 53983, 74259, 161949, 222777, 325357, 485847, 976071, 1457541, 2928213, 8784639, 12038209, 36114627, 108343881, 325031643]

約数ペア:

[(1, 325031643), (3, 108343881), (9, 36114627), (27, 12038209), (37, 8784639), (111, 2928213), (223, 1457541), (333, 976071), (669, 485847), (999, 325357), (1459, 222777), (2007, 161949), (4377, 74259), (6021, 53983), (8251, 39393), (13131, 24753)]