39180895107

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{397}}^1\times {\mathrm{727}}^1\times {\mathrm{1223}}^1$

素因数の和:2387

約数の個数: 32

約数和(自身を含む): 53906291712

約数和(自身を除く): 14725396605

約数列:

[1, 3, 37, 111, 397, 727, 1191, 1223, 2181, 3669, 14689, 26899, 44067, 45251, 80697, 135753, 288619, 485531, 865857, 889121, 1456593, 2667363, 10678903, 17964647, 32036709, 32897477, 53893941, 98692431, 352981037, 1058943111, 13060298369, 39180895107]

約数ペア:

[(1, 39180895107), (3, 13060298369), (37, 1058943111), (111, 352981037), (397, 98692431), (727, 53893941), (1191, 32897477), (1223, 32036709), (2181, 17964647), (3669, 10678903), (14689, 2667363), (26899, 1456593), (44067, 889121), (45251, 865857), (80697, 485531), (135753, 288619)]