61615689

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{1093}}^1$

素因数の和:1181

約数の個数: 32

約数和(自身を含む): 92421120

約数和(自身を除く): 30805431

約数列:

[1, 3, 19, 23, 43, 57, 69, 129, 437, 817, 989, 1093, 1311, 2451, 2967, 3279, 18791, 20767, 25139, 46999, 56373, 62301, 75417, 140997, 477641, 892981, 1080977, 1432923, 2678943, 3242931, 20538563, 61615689]

約数ペア:

[(1, 61615689), (3, 20538563), (19, 3242931), (23, 2678943), (43, 1432923), (57, 1080977), (69, 892981), (129, 477641), (437, 140997), (817, 75417), (989, 62301), (1093, 56373), (1311, 46999), (2451, 25139), (2967, 20767), (3279, 18791)]