71347953

素因数分解:

$3^1\times {\mathrm{151}}^1\times {\mathrm{239}}^1\times {\mathrm{659}}^1$

素因数の和:1052

約数の個数: 16

約数和(自身を含む): 96307200

約数和(自身を除く): 24959247

約数列:

[1, 3, 151, 239, 453, 659, 717, 1977, 36089, 99509, 108267, 157501, 298527, 472503, 23782651, 71347953]

約数ペア:

[(1, 71347953), (3, 23782651), (151, 472503), (239, 298527), (453, 157501), (659, 108267), (717, 99509), (1977, 36089)]