157090643301

素因数分解:

$3^1\times {\mathrm{193}}^1\times {\mathrm{197}}^2\times {\mathrm{6991}}^1$

素因数の和:7581

約数の個数: 24

約数和(自身を含む): 211643868544

約数和(自身を除く): 54553225243

約数列:

[1, 3, 193, 197, 579, 591, 6991, 20973, 38021, 38809, 114063, 116427, 1349263, 1377227, 4047789, 4131681, 7490137, 22470411, 265804811, 271313719, 797414433, 813941157, 52363547767, 157090643301]

約数ペア:

[(1, 157090643301), (3, 52363547767), (193, 813941157), (197, 797414433), (579, 271313719), (591, 265804811), (6991, 22470411), (20973, 7490137), (38021, 4131681), (38809, 4047789), (114063, 1377227), (116427, 1349263)]