72809492043

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{1091}}^1\times {\mathrm{517337}}^1$

素因数の和:518474

約数の個数: 16

約数和(自身を含む): 99428224896

約数和(自身を除く): 26618732853

約数列:

[1, 3, 43, 129, 1091, 3273, 46913, 140739, 517337, 1552011, 22245491, 66736473, 564414667, 1693244001, 24269830681, 72809492043]

約数ペア:

[(1, 72809492043), (3, 24269830681), (43, 1693244001), (129, 564414667), (1091, 66736473), (3273, 22245491), (46913, 1552011), (140739, 517337)]