89657253

素因数分解:

$3^3\times 7^1\times {\mathrm{37}}^1\times {\mathrm{12821}}^1$

素因数の和:12874

約数の個数: 32

約数和(自身を含む): 155915520

約数和(自身を除く): 66258267

約数列:

[1, 3, 7, 9, 21, 27, 37, 63, 111, 189, 259, 333, 777, 999, 2331, 6993, 12821, 38463, 89747, 115389, 269241, 346167, 474377, 807723, 1423131, 2423169, 3320639, 4269393, 9961917, 12808179, 29885751, 89657253]

約数ペア:

[(1, 89657253), (3, 29885751), (7, 12808179), (9, 9961917), (21, 4269393), (27, 3320639), (37, 2423169), (63, 1423131), (111, 807723), (189, 474377), (259, 346167), (333, 269241), (777, 115389), (999, 89747), (2331, 38463), (6993, 12821)]