71482161

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{1039}}^1$

素因数の和:1149

約数の個数: 32

約数和(自身を含む): 107827200

約数和(自身を除く): 36345039

約数列:

[1, 3, 17, 19, 51, 57, 71, 213, 323, 969, 1039, 1207, 1349, 3117, 3621, 4047, 17663, 19741, 22933, 52989, 59223, 68799, 73769, 221307, 335597, 1006791, 1254073, 1401611, 3762219, 4204833, 23827387, 71482161]

約数ペア:

[(1, 71482161), (3, 23827387), (17, 4204833), (19, 3762219), (51, 1401611), (57, 1254073), (71, 1006791), (213, 335597), (323, 221307), (969, 73769), (1039, 68799), (1207, 59223), (1349, 52989), (3117, 22933), (3621, 19741), (4047, 17663)]