81232497

素因数分解:

$3^3\times {\mathrm{47}}^1\times {\mathrm{64013}}^1$

素因数の和:64069

約数の個数: 16

約数和(自身を含む): 122906880

約数和(自身を除く): 41674383

約数列:

[1, 3, 9, 27, 47, 141, 423, 1269, 64013, 192039, 576117, 1728351, 3008611, 9025833, 27077499, 81232497]

約数ペア:

[(1, 81232497), (3, 27077499), (9, 9025833), (27, 3008611), (47, 1728351), (141, 576117), (423, 192039), (1269, 64013)]