72215283

素因数分解:

$3^1\times 7^1\times {\mathrm{227}}^1\times {\mathrm{15149}}^1$

素因数の和:15386

約数の個数: 16

約数和(自身を含む): 110534400

約数和(自身を除く): 38319117

約数列:

[1, 3, 7, 21, 227, 681, 1589, 4767, 15149, 45447, 106043, 318129, 3438823, 10316469, 24071761, 72215283]

約数ペア:

[(1, 72215283), (3, 24071761), (7, 10316469), (21, 3438823), (227, 318129), (681, 106043), (1589, 45447), (4767, 15149)]