121990694

素因数分解:

$2^1\times 7^3\times {\mathrm{79}}^1\times {\mathrm{2251}}^1$

素因数の和:2353

約数の個数: 32

約数和(自身を含む): 216192000

約数和(自身を除く): 94201306

約数列:

[1, 2, 7, 14, 49, 79, 98, 158, 343, 553, 686, 1106, 2251, 3871, 4502, 7742, 15757, 27097, 31514, 54194, 110299, 177829, 220598, 355658, 772093, 1244803, 1544186, 2489606, 8713621, 17427242, 60995347, 121990694]

約数ペア:

[(1, 121990694), (2, 60995347), (7, 17427242), (14, 8713621), (49, 2489606), (79, 1544186), (98, 1244803), (158, 772093), (343, 355658), (553, 220598), (686, 177829), (1106, 110299), (2251, 54194), (3871, 31514), (4502, 27097), (7742, 15757)]