78031929

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{421}}^1\times {\mathrm{1993}}^1$

素因数の和:2448

約数の個数: 16

約数和(自身を含む): 107707904

約数和(自身を除く): 29675975

約数列:

[1, 3, 31, 93, 421, 1263, 1993, 5979, 13051, 39153, 61783, 185349, 839053, 2517159, 26010643, 78031929]

約数ペア:

[(1, 78031929), (3, 26010643), (31, 2517159), (93, 839053), (421, 185349), (1263, 61783), (1993, 39153), (5979, 13051)]