77508333

素因数分解:

$3^4\times 7^1\times {\mathrm{223}}^1\times {\mathrm{613}}^1$

素因数の和:855

約数の個数: 40

約数和(自身を含む): 133134848

約数和(自身を除く): 55626515

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 223, 567, 613, 669, 1561, 1839, 2007, 4291, 4683, 5517, 6021, 12873, 14049, 16551, 18063, 38619, 42147, 49653, 115857, 126441, 136699, 347571, 410097, 956893, 1230291, 2870679, 3690873, 8612037, 11072619, 25836111, 77508333]

約数ペア:

[(1, 77508333), (3, 25836111), (7, 11072619), (9, 8612037), (21, 3690873), (27, 2870679), (63, 1230291), (81, 956893), (189, 410097), (223, 347571), (567, 136699), (613, 126441), (669, 115857), (1561, 49653), (1839, 42147), (2007, 38619), (4291, 18063), (4683, 16551), (5517, 14049), (6021, 12873)]