81730979

素因数分解:

${\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{113}}^1\times {\mathrm{1399}}^1$

素因数の和:1570

約数の個数: 16

約数和(自身を含む): 91929600

約数和(自身を除く): 10198621

約数列:

[1, 11, 47, 113, 517, 1243, 1399, 5311, 15389, 58421, 65753, 158087, 723283, 1738957, 7430089, 81730979]

約数ペア:

[(1, 81730979), (11, 7430089), (47, 1738957), (113, 723283), (517, 158087), (1243, 65753), (1399, 58421), (5311, 15389)]