157077279

素因数分解:

$3^3\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{2801}}^1$

素因数の和:2908

約数の個数: 32

約数和(自身を含む): 243886080

約数和(自身を除く): 86808801

約数列:

[1, 3, 9, 27, 31, 67, 93, 201, 279, 603, 837, 1809, 2077, 2801, 6231, 8403, 18693, 25209, 56079, 75627, 86831, 187667, 260493, 563001, 781479, 1689003, 2344437, 5067009, 5817677, 17453031, 52359093, 157077279]

約数ペア:

[(1, 157077279), (3, 52359093), (9, 17453031), (27, 5817677), (31, 5067009), (67, 2344437), (93, 1689003), (201, 781479), (279, 563001), (603, 260493), (837, 187667), (1809, 86831), (2077, 75627), (2801, 56079), (6231, 25209), (8403, 18693)]