68948619

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{521}}^1\times {\mathrm{1423}}^1$

素因数の和:1978

約数の個数: 16

約数和(自身を含む): 95145984

約数和(自身を除く): 26197365

約数列:

[1, 3, 31, 93, 521, 1423, 1563, 4269, 16151, 44113, 48453, 132339, 741383, 2224149, 22982873, 68948619]

約数ペア:

[(1, 68948619), (3, 22982873), (31, 2224149), (93, 741383), (521, 132339), (1423, 48453), (1563, 44113), (4269, 16151)]