68993639

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{127}}^1\times {\mathrm{131}}^1$

素因数の和:311

約数の個数: 32

約数和(自身を含む): 85155840

約数和(自身を除く): 16162201

約数列:

[1, 11, 13, 29, 127, 131, 143, 319, 377, 1397, 1441, 1651, 1703, 3683, 3799, 4147, 16637, 18161, 18733, 40513, 41789, 47879, 49387, 183007, 216281, 482473, 526669, 543257, 2379091, 5307203, 6272149, 68993639]

約数ペア:

[(1, 68993639), (11, 6272149), (13, 5307203), (29, 2379091), (127, 543257), (131, 526669), (143, 482473), (319, 216281), (377, 183007), (1397, 49387), (1441, 47879), (1651, 41789), (1703, 40513), (3683, 18733), (3799, 18161), (4147, 16637)]