10202787

素因数分解:

$3^3\times 7^1\times {\mathrm{37}}^1\times {\mathrm{1459}}^1$

素因数の和:1512

約数の個数: 32

約数和(自身を含む): 17753600

約数和(自身を除く): 7550813

約数列:

[1, 3, 7, 9, 21, 27, 37, 63, 111, 189, 259, 333, 777, 999, 1459, 2331, 4377, 6993, 10213, 13131, 30639, 39393, 53983, 91917, 161949, 275751, 377881, 485847, 1133643, 1457541, 3400929, 10202787]

約数ペア:

[(1, 10202787), (3, 3400929), (7, 1457541), (9, 1133643), (21, 485847), (27, 377881), (37, 275751), (63, 161949), (111, 91917), (189, 53983), (259, 39393), (333, 30639), (777, 13131), (999, 10213), (1459, 6993), (2331, 4377)]