68002749

素因数分解:

$3^2\times {\mathrm{47}}^1\times {\mathrm{373}}^1\times {\mathrm{431}}^1$

素因数の和:857

約数の個数: 24

約数和(自身を含む): 100818432

約数和(自身を除く): 32815683

約数列:

[1, 3, 9, 47, 141, 373, 423, 431, 1119, 1293, 3357, 3879, 17531, 20257, 52593, 60771, 157779, 160763, 182313, 482289, 1446867, 7555861, 22667583, 68002749]

約数ペア:

[(1, 68002749), (3, 22667583), (9, 7555861), (47, 1446867), (141, 482289), (373, 182313), (423, 160763), (431, 157779), (1119, 60771), (1293, 52593), (3357, 20257), (3879, 17531)]