72816999

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{22621}}^1$

素因数の和:22690

約数の個数: 16

約数和(自身を含む): 103156320

約数和(自身を除く): 30339321

約数列:

[1, 3, 29, 37, 87, 111, 1073, 3219, 22621, 67863, 656009, 836977, 1968027, 2510931, 24272333, 72816999]

約数ペア:

[(1, 72816999), (3, 24272333), (29, 2510931), (37, 1968027), (87, 836977), (111, 656009), (1073, 67863), (3219, 22621)]