138822963

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{659}}^1$

素因数の和:799

約数の個数: 32

約数和(自身を含む): 200724480

約数和(自身を除く): 61901517

約数列:

[1, 3, 23, 43, 69, 71, 129, 213, 659, 989, 1633, 1977, 2967, 3053, 4899, 9159, 15157, 28337, 45471, 46789, 70219, 85011, 140367, 210657, 651751, 1076147, 1955253, 2011927, 3228441, 6035781, 46274321, 138822963]

約数ペア:

[(1, 138822963), (3, 46274321), (23, 6035781), (43, 3228441), (69, 2011927), (71, 1955253), (129, 1076147), (213, 651751), (659, 210657), (989, 140367), (1633, 85011), (1977, 70219), (2967, 46789), (3053, 45471), (4899, 28337), (9159, 15157)]