72053853

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{7867}}^1$

素因数の和:7984

約数の個数: 16

約数和(自身を含む): 99703296

約数和(自身を除く): 27649443

約数列:

[1, 3, 43, 71, 129, 213, 3053, 7867, 9159, 23601, 338281, 558557, 1014843, 1675671, 24017951, 72053853]

約数ペア:

[(1, 72053853), (3, 24017951), (43, 1675671), (71, 1014843), (129, 558557), (213, 338281), (3053, 23601), (7867, 9159)]