853018432659

素因数分解:

$3^2\times {\mathrm{131}}^1\times {\mathrm{239}}^1\times {\mathrm{1721}}^1\times {\mathrm{1759}}^1$

素因数の和:3856

約数の個数: 48

約数和(自身を含む): 1248171724800

約数和(自身を除く): 395153292141

約数列:

[1, 3, 9, 131, 239, 393, 717, 1179, 1721, 1759, 2151, 5163, 5277, 15489, 15831, 31309, 93927, 225451, 230429, 281781, 411319, 420401, 676353, 691287, 1233957, 1261203, 2029059, 2073861, 3027239, 3701871, 3783609, 9081717, 27245151, 53882789, 55072531, 161648367, 165217593, 396568309, 484945101, 495652779, 723510121, 1189704927, 2170530363, 3569114781, 6511591089, 94779825851, 284339477553, 853018432659]

約数ペア:

[(1, 853018432659), (3, 284339477553), (9, 94779825851), (131, 6511591089), (239, 3569114781), (393, 2170530363), (717, 1189704927), (1179, 723510121), (1721, 495652779), (1759, 484945101), (2151, 396568309), (5163, 165217593), (5277, 161648367), (15489, 55072531), (15831, 53882789), (31309, 27245151), (93927, 9081717), (225451, 3783609), (230429, 3701871), (281781, 3027239), (411319, 2073861), (420401, 2029059), (676353, 1261203), (691287, 1233957)]