68164533

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{157}}^1\times {\mathrm{2539}}^1$

素因数の和:2721

約数の個数: 24

約数和(自身を含む): 104343200

約数和(自身を除く): 36178667

約数列:

[1, 3, 9, 19, 57, 157, 171, 471, 1413, 2539, 2983, 7617, 8949, 22851, 26847, 48241, 144723, 398623, 434169, 1195869, 3587607, 7573837, 22721511, 68164533]

約数ペア:

[(1, 68164533), (3, 22721511), (9, 7573837), (19, 3587607), (57, 1195869), (157, 434169), (171, 398623), (471, 144723), (1413, 48241), (2539, 26847), (2983, 22851), (7617, 8949)]