70939521

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{1061}}^1$

素因数の和:1126

約数の個数: 48

約数和(自身を含む): 119283840

約数和(自身を除く): 48344319

約数列:

[1, 3, 9, 17, 19, 23, 51, 57, 69, 153, 171, 207, 323, 391, 437, 969, 1061, 1173, 1311, 2907, 3183, 3519, 3933, 7429, 9549, 18037, 20159, 22287, 24403, 54111, 60477, 66861, 73209, 162333, 181431, 219627, 342703, 414851, 463657, 1028109, 1244553, 1390971, 3084327, 3733659, 4172913, 7882169, 23646507, 70939521]

約数ペア:

[(1, 70939521), (3, 23646507), (9, 7882169), (17, 4172913), (19, 3733659), (23, 3084327), (51, 1390971), (57, 1244553), (69, 1028109), (153, 463657), (171, 414851), (207, 342703), (323, 219627), (391, 181431), (437, 162333), (969, 73209), (1061, 66861), (1173, 60477), (1311, 54111), (2907, 24403), (3183, 22287), (3519, 20159), (3933, 18037), (7429, 9549)]