71354073

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{1523}}^1$

素因数の和:1653

約数の個数: 32

約数和(自身を含む): 114702336

約数和(自身を除く): 43348263

約数列:

[1, 3, 7, 21, 23, 69, 97, 161, 291, 483, 679, 1523, 2037, 2231, 4569, 6693, 10661, 15617, 31983, 35029, 46851, 105087, 147731, 245203, 443193, 735609, 1034117, 3102351, 3397813, 10193439, 23784691, 71354073]

約数ペア:

[(1, 71354073), (3, 23784691), (7, 10193439), (21, 3397813), (23, 3102351), (69, 1034117), (97, 735609), (161, 443193), (291, 245203), (483, 147731), (679, 105087), (1523, 46851), (2037, 35029), (2231, 31983), (4569, 15617), (6693, 10661)]