158275323

素因数分解:

$3^3\times {\mathrm{491}}^1\times {\mathrm{11939}}^1$

素因数の和:12439

約数の個数: 16

約数和(自身を含む): 234979200

約数和(自身を除く): 76703877

約数列:

[1, 3, 9, 27, 491, 1473, 4419, 11939, 13257, 35817, 107451, 322353, 5862049, 17586147, 52758441, 158275323]

約数ペア:

[(1, 158275323), (3, 52758441), (9, 17586147), (27, 5862049), (491, 322353), (1473, 107451), (4419, 35817), (11939, 13257)]