156913729227

素因数分解:

$3^3\times {\mathrm{787}}^1\times {\mathrm{7384523}}^1$

素因数の和:7385319

約数の個数: 16

約数和(自身を含む): 232760196480

約数和(自身を除く): 75846467253

約数列:

[1, 3, 9, 27, 787, 2361, 7083, 21249, 7384523, 22153569, 66460707, 199382121, 5811619601, 17434858803, 52304576409, 156913729227]

約数ペア:

[(1, 156913729227), (3, 52304576409), (9, 17434858803), (27, 5811619601), (787, 199382121), (2361, 66460707), (7083, 22153569), (21249, 7384523)]