145870251

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{69761}}^1$

素因数の和:69822

約数の個数: 16

約数和(自身を含む): 210960288

約数和(自身を除く): 65090037

約数列:

[1, 3, 17, 41, 51, 123, 697, 2091, 69761, 209283, 1185937, 2860201, 3557811, 8580603, 48623417, 145870251]

約数ペア:

[(1, 145870251), (3, 48623417), (17, 8580603), (41, 3557811), (51, 2860201), (123, 1185937), (697, 209283), (2091, 69761)]