126937293

素因数分解:

$3^1\times 7^2\times {\mathrm{719}}^1\times {\mathrm{1201}}^1$

素因数の和:1937

約数の個数: 24

約数和(自身を含む): 197320320

約数和(自身を除く): 70383027

約数列:

[1, 3, 7, 21, 49, 147, 719, 1201, 2157, 3603, 5033, 8407, 15099, 25221, 35231, 58849, 105693, 176547, 863519, 2590557, 6044633, 18133899, 42312431, 126937293]

約数ペア:

[(1, 126937293), (3, 42312431), (7, 18133899), (21, 6044633), (49, 2590557), (147, 863519), (719, 176547), (1201, 105693), (2157, 58849), (3603, 35231), (5033, 25221), (8407, 15099)]