61339371

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{67}}^1\times {\mathrm{151}}^1$

素因数の和:311

約数の個数: 32

約数和(自身を含む): 87318528

約数和(自身を除く): 25979157

約数列:

[1, 3, 43, 47, 67, 129, 141, 151, 201, 453, 2021, 2881, 3149, 6063, 6493, 7097, 8643, 9447, 10117, 19479, 21291, 30351, 135407, 305171, 406221, 435031, 475499, 915513, 1305093, 1426497, 20446457, 61339371]

約数ペア:

[(1, 61339371), (3, 20446457), (43, 1426497), (47, 1305093), (67, 915513), (129, 475499), (141, 435031), (151, 406221), (201, 305171), (453, 135407), (2021, 30351), (2881, 21291), (3149, 19479), (6063, 10117), (6493, 9447), (7097, 8643)]