73747521

素因数分解:

$3^2\times {\mathrm{569}}^1\times {\mathrm{14401}}^1$

素因数の和:14976

約数の個数: 12

約数和(自身を含む): 106718820

約数和(自身を除く): 32971299

約数列:

[1, 3, 9, 569, 1707, 5121, 14401, 43203, 129609, 8194169, 24582507, 73747521]

約数ペア:

[(1, 73747521), (3, 24582507), (9, 8194169), (569, 129609), (1707, 43203), (5121, 14401)]