64866264387

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{2377}}^1\times {\mathrm{4909}}^1$

素因数の和:7415

約数の個数: 32

約数和(自身を含む): 92473761600

約数和(自身を除く): 27607497213

約数列:

[1, 3, 17, 51, 109, 327, 1853, 2377, 4909, 5559, 7131, 14727, 40409, 83453, 121227, 250359, 259093, 535081, 777279, 1605243, 4404581, 9096377, 11668693, 13213743, 27289131, 35006079, 198367781, 595103343, 1271887537, 3815662611, 21622088129, 64866264387]

約数ペア:

[(1, 64866264387), (3, 21622088129), (17, 3815662611), (51, 1271887537), (109, 595103343), (327, 198367781), (1853, 35006079), (2377, 27289131), (4909, 13213743), (5559, 11668693), (7131, 9096377), (14727, 4404581), (40409, 1605243), (83453, 777279), (121227, 535081), (250359, 259093)]