126917511

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{8597}}^1$

素因数の和:8663

約数の個数: 32

約数和(自身を含む): 209103360

約数和(自身を除く): 82185849

約数列:

[1, 3, 7, 19, 21, 37, 57, 111, 133, 259, 399, 703, 777, 2109, 4921, 8597, 14763, 25791, 60179, 163343, 180537, 318089, 490029, 954267, 1143401, 2226623, 3430203, 6043691, 6679869, 18131073, 42305837, 126917511]

約数ペア:

[(1, 126917511), (3, 42305837), (7, 18131073), (19, 6679869), (21, 6043691), (37, 3430203), (57, 2226623), (111, 1143401), (133, 954267), (259, 490029), (399, 318089), (703, 180537), (777, 163343), (2109, 60179), (4921, 25791), (8597, 14763)]