54763857

素因数分解:

$3^4\times {\mathrm{67}}^1\times {\mathrm{10091}}^1$

素因数の和:10170

約数の個数: 20

約数和(自身を含む): 83036976

約数和(自身を除く): 28273119

約数列:

[1, 3, 9, 27, 67, 81, 201, 603, 1809, 5427, 10091, 30273, 90819, 272457, 676097, 817371, 2028291, 6084873, 18254619, 54763857]

約数ペア:

[(1, 54763857), (3, 18254619), (9, 6084873), (27, 2028291), (67, 817371), (81, 676097), (201, 272457), (603, 90819), (1809, 30273), (5427, 10091)]