68866983

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{2543}}^1$

素因数の和:2628

約数の個数: 32

約数和(自身を含む): 109900800

約数和(自身を除く): 41033817

約数列:

[1, 3, 9, 17, 27, 51, 59, 153, 177, 459, 531, 1003, 1593, 2543, 3009, 7629, 9027, 22887, 27081, 43231, 68661, 129693, 150037, 389079, 450111, 1167237, 1350333, 2550629, 4050999, 7651887, 22955661, 68866983]

約数ペア:

[(1, 68866983), (3, 22955661), (9, 7651887), (17, 4050999), (27, 2550629), (51, 1350333), (59, 1167237), (153, 450111), (177, 389079), (459, 150037), (531, 129693), (1003, 68661), (1593, 43231), (2543, 27081), (3009, 22887), (7629, 9027)]