68718801

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{9203}}^1$

素因数の和:9356

約数の個数: 16

約数和(自身を含む): 97194240

約数和(自身を除く): 28475439

約数列:

[1, 3, 19, 57, 131, 393, 2489, 7467, 9203, 27609, 174857, 524571, 1205593, 3616779, 22906267, 68718801]

約数ペア:

[(1, 68718801), (3, 22906267), (19, 3616779), (57, 1205593), (131, 524571), (393, 174857), (2489, 27609), (7467, 9203)]