73011471

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{2663}}^1$

素因数の和:2735

約数の個数: 32

約数和(自身を含む): 113379840

約数和(自身を除く): 40368369

約数列:

[1, 3, 13, 19, 37, 39, 57, 111, 247, 481, 703, 741, 1443, 2109, 2663, 7989, 9139, 27417, 34619, 50597, 98531, 103857, 151791, 295593, 657761, 1280903, 1872089, 1973283, 3842709, 5616267, 24337157, 73011471]

約数ペア:

[(1, 73011471), (3, 24337157), (13, 5616267), (19, 3842709), (37, 1973283), (39, 1872089), (57, 1280903), (111, 657761), (247, 295593), (481, 151791), (703, 103857), (741, 98531), (1443, 50597), (2109, 34619), (2663, 27417), (7989, 9139)]