27370713

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{151}}^1$

素因数の和:285

約数の個数: 32

約数和(自身を含む): 39923712

約数和(自身を除く): 12552999

約数列:

[1, 3, 23, 37, 69, 71, 111, 151, 213, 453, 851, 1633, 2553, 2627, 3473, 4899, 5587, 7881, 10419, 10721, 16761, 32163, 60421, 128501, 181263, 246583, 385503, 396677, 739749, 1190031, 9123571, 27370713]

約数ペア:

[(1, 27370713), (3, 9123571), (23, 1190031), (37, 739749), (69, 396677), (71, 385503), (111, 246583), (151, 181263), (213, 128501), (453, 60421), (851, 32163), (1633, 16761), (2553, 10721), (2627, 10419), (3473, 7881), (4899, 5587)]