123040768081

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{6451}}^1\times {\mathrm{13037}}^1$

素因数の和:19525

約数の個数: 32

約数和(自身を含む): 161512657920

約数和(自身を除く): 38471889839

約数列:

[1, 7, 11, 19, 77, 133, 209, 1463, 6451, 13037, 45157, 70961, 91259, 122569, 143407, 247703, 496727, 857983, 1003849, 1348259, 1733921, 2724733, 9437813, 19073131, 84101687, 588711809, 925118557, 1597932053, 6475829899, 11185524371, 17577252583, 123040768081]

約数ペア:

[(1, 123040768081), (7, 17577252583), (11, 11185524371), (19, 6475829899), (77, 1597932053), (133, 925118557), (209, 588711809), (1463, 84101687), (6451, 19073131), (13037, 9437813), (45157, 2724733), (70961, 1733921), (91259, 1348259), (122569, 1003849), (143407, 857983), (247703, 496727)]