83128647

素因数分解:

$3^1\times 7^2\times {\mathrm{23}}^2\times {\mathrm{1069}}^1$

素因数の和:1132

約数の個数: 36

約数和(自身を含む): 134909880

約数和(自身を除く): 51781233

約数列:

[1, 3, 7, 21, 23, 49, 69, 147, 161, 483, 529, 1069, 1127, 1587, 3207, 3381, 3703, 7483, 11109, 22449, 24587, 25921, 52381, 73761, 77763, 157143, 172109, 516327, 565501, 1204763, 1696503, 3614289, 3958507, 11875521, 27709549, 83128647]

約数ペア:

[(1, 83128647), (3, 27709549), (7, 11875521), (21, 3958507), (23, 3614289), (49, 1696503), (69, 1204763), (147, 565501), (161, 516327), (483, 172109), (529, 157143), (1069, 77763), (1127, 73761), (1587, 52381), (3207, 25921), (3381, 24587), (3703, 22449), (7483, 11109)]