127136581

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{641}}^1$

素因数の和:757

約数の個数: 32

約数和(自身を含む): 159626880

約数和(自身を除く): 32490299

約数列:

[1, 11, 13, 19, 73, 143, 209, 247, 641, 803, 949, 1387, 2717, 7051, 8333, 10439, 12179, 15257, 18031, 46793, 91663, 133969, 158327, 198341, 514723, 608309, 889067, 1741597, 6691399, 9779737, 11557871, 127136581]

約数ペア:

[(1, 127136581), (11, 11557871), (13, 9779737), (19, 6691399), (73, 1741597), (143, 889067), (209, 608309), (247, 514723), (641, 198341), (803, 158327), (949, 133969), (1387, 91663), (2717, 46793), (7051, 18031), (8333, 15257), (10439, 12179)]