89399343

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{89}}^1\times {\mathrm{499}}^1$

素因数の和:663

約数の個数: 32

約数和(自身を含む): 133920000

約数和(自身を除く): 44520657

約数列:

[1, 3, 11, 33, 61, 89, 183, 267, 499, 671, 979, 1497, 2013, 2937, 5429, 5489, 16287, 16467, 30439, 44411, 59719, 91317, 133233, 179157, 334829, 488521, 1004487, 1465563, 2709071, 8127213, 29799781, 89399343]

約数ペア:

[(1, 89399343), (3, 29799781), (11, 8127213), (33, 2709071), (61, 1465563), (89, 1004487), (183, 488521), (267, 334829), (499, 179157), (671, 133233), (979, 91317), (1497, 59719), (2013, 44411), (2937, 30439), (5429, 16467), (5489, 16287)]