64827783

素因数分解:

$3^6\times {\mathrm{17}}^1\times {\mathrm{5231}}^1$

素因数の和:5266

約数の個数: 28

約数和(自身を含む): 102934368

約数和(自身を除く): 38106585

約数列:

[1, 3, 9, 17, 27, 51, 81, 153, 243, 459, 729, 1377, 4131, 5231, 12393, 15693, 47079, 88927, 141237, 266781, 423711, 800343, 1271133, 2401029, 3813399, 7203087, 21609261, 64827783]

約数ペア:

[(1, 64827783), (3, 21609261), (9, 7203087), (17, 3813399), (27, 2401029), (51, 1271133), (81, 800343), (153, 423711), (243, 266781), (459, 141237), (729, 88927), (1377, 47079), (4131, 15693), (5231, 12393)]