274154517

素因数分解:

$3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{111581}}^1$

素因数の和:111610

約数の個数: 32

約数和(自身を含む): 499887360

約数和(自身を除く): 225732843

約数列:

[1, 3, 7, 9, 13, 21, 27, 39, 63, 91, 117, 189, 273, 351, 819, 2457, 111581, 334743, 781067, 1004229, 1450553, 2343201, 3012687, 4351659, 7029603, 10153871, 13054977, 21088809, 30461613, 39164931, 91384839, 274154517]

約数ペア:

[(1, 274154517), (3, 91384839), (7, 39164931), (9, 30461613), (13, 21088809), (21, 13054977), (27, 10153871), (39, 7029603), (63, 4351659), (91, 3012687), (117, 2343201), (189, 1450553), (273, 1004229), (351, 781067), (819, 334743), (2457, 111581)]