66823993

素因数分解:

${\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{151}}^1\times {\mathrm{271}}^1$

素因数の和:516

約数の個数: 16

約数和(自身を含む): 71442432

約数和(自身を除く): 4618439

約数列:

[1, 23, 71, 151, 271, 1633, 3473, 6233, 10721, 19241, 40921, 246583, 442543, 941183, 2905391, 66823993]

約数ペア:

[(1, 66823993), (23, 2905391), (71, 941183), (151, 442543), (271, 246583), (1633, 40921), (3473, 19241), (6233, 10721)]