70721922

素因数分解:

$2^1\times 3^1\times {\mathrm{131}}^1\times {\mathrm{89977}}^1$

素因数の和:90113

約数の個数: 16

約数和(自身を含む): 142525152

約数和(自身を除く): 71803230

約数列:

[1, 2, 3, 6, 131, 262, 393, 786, 89977, 179954, 269931, 539862, 11786987, 23573974, 35360961, 70721922]

約数ペア:

[(1, 70721922), (2, 35360961), (3, 23573974), (6, 11786987), (131, 539862), (262, 269931), (393, 179954), (786, 89977)]