69272879

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{109}}^1$

素因数の和:255

約数の個数: 32

約数和(自身を含む): 82790400

約数和(自身を除く): 13517521

約数列:

[1, 13, 19, 31, 83, 109, 247, 403, 589, 1079, 1417, 1577, 2071, 2573, 3379, 7657, 9047, 20501, 26923, 33449, 43927, 48887, 64201, 117611, 171893, 280457, 635531, 834613, 2234609, 3645941, 5328683, 69272879]

約数ペア:

[(1, 69272879), (13, 5328683), (19, 3645941), (31, 2234609), (83, 834613), (109, 635531), (247, 280457), (403, 171893), (589, 117611), (1079, 64201), (1417, 48887), (1577, 43927), (2071, 33449), (2573, 26923), (3379, 20501), (7657, 9047)]