66559731

素因数分解:

$3^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{44641}}^1$

素因数の和:44722

約数の個数: 16

約数和(自身を含む): 102855168

約数和(自身を除く): 36295437

約数列:

[1, 3, 7, 21, 71, 213, 497, 1491, 44641, 133923, 312487, 937461, 3169511, 9508533, 22186577, 66559731]

約数ペア:

[(1, 66559731), (3, 22186577), (7, 9508533), (21, 3169511), (71, 937461), (213, 312487), (497, 133923), (1491, 44641)]