72157173

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{46523}}^1$

素因数の和:46584

約数の個数: 16

約数和(自身を含む): 107191296

約数和(自身を除く): 35034123

約数列:

[1, 3, 11, 33, 47, 141, 517, 1551, 46523, 139569, 511753, 1535259, 2186581, 6559743, 24052391, 72157173]

約数ペア:

[(1, 72157173), (3, 24052391), (11, 6559743), (33, 2186581), (47, 1535259), (141, 511753), (517, 139569), (1551, 46523)]