777804521739

素因数分解:

$3^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{5717}}^1\times {\mathrm{106207}}^1$

素因数の和:111995

約数の個数: 32

約数和(自身を含む): 1204877930496

約数和(自身を除く): 427073408757

約数列:

[1, 3, 7, 21, 61, 183, 427, 1281, 5717, 17151, 40019, 106207, 120057, 318621, 348737, 743449, 1046211, 2230347, 2441159, 6478627, 7323477, 19435881, 45350389, 136051167, 607185419, 1821556257, 4250297933, 12750893799, 37038310559, 111114931677, 259268173913, 777804521739]

約数ペア:

[(1, 777804521739), (3, 259268173913), (7, 111114931677), (21, 37038310559), (61, 12750893799), (183, 4250297933), (427, 1821556257), (1281, 607185419), (5717, 136051167), (17151, 45350389), (40019, 19435881), (106207, 7323477), (120057, 6478627), (318621, 2441159), (348737, 2230347), (743449, 1046211)]