73881681

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{107}}^1\times {\mathrm{10007}}^1$

素因数の和:10140

約数の個数: 16

約数和(自身を含む): 103762944

約数和(自身を除く): 29881263

約数列:

[1, 3, 23, 69, 107, 321, 2461, 7383, 10007, 30021, 230161, 690483, 1070749, 3212247, 24627227, 73881681]

約数ペア:

[(1, 73881681), (3, 24627227), (23, 3212247), (69, 1070749), (107, 690483), (321, 230161), (2461, 30021), (7383, 10007)]