69385029

素因数分解:

$3^1\times 7^2\times {\mathrm{211}}^1\times {\mathrm{2237}}^1$

素因数の和:2465

約数の個数: 24

約数和(自身を含む): 108175968

約数和(自身を除く): 38790939

約数列:

[1, 3, 7, 21, 49, 147, 211, 633, 1477, 2237, 4431, 6711, 10339, 15659, 31017, 46977, 109613, 328839, 472007, 1416021, 3304049, 9912147, 23128343, 69385029]

約数ペア:

[(1, 69385029), (3, 23128343), (7, 9912147), (21, 3304049), (49, 1416021), (147, 472007), (211, 328839), (633, 109613), (1477, 46977), (2237, 31017), (4431, 15659), (6711, 10339)]