68664039

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{683}}^1$

素因数の和:787

約数の個数: 32

約数和(自身を含む): 100859904

約数和(自身を除く): 32195865

約数列:

[1, 3, 23, 31, 47, 69, 93, 141, 683, 713, 1081, 1457, 2049, 2139, 3243, 4371, 15709, 21173, 32101, 33511, 47127, 63519, 96303, 100533, 486979, 738323, 995131, 1460937, 2214969, 2985393, 22888013, 68664039]

約数ペア:

[(1, 68664039), (3, 22888013), (23, 2985393), (31, 2214969), (47, 1460937), (69, 995131), (93, 738323), (141, 486979), (683, 100533), (713, 96303), (1081, 63519), (1457, 47127), (2049, 33511), (2139, 32101), (3243, 21173), (4371, 15709)]