8143957393

素因数分解:

${\mathrm{11}}^2\times {\mathrm{13}}^2\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{443}}^1$

素因数の和:551

約数の個数: 72

約数和(自身を含む): 10374255360

約数和(自身を除く): 2230297967

約数列:

[1, 11, 13, 29, 31, 121, 143, 169, 319, 341, 377, 403, 443, 899, 1573, 1859, 3509, 3751, 4147, 4433, 4873, 4901, 5239, 5759, 9889, 11687, 12847, 13733, 20449, 45617, 48763, 53603, 53911, 57629, 63349, 74867, 108779, 128557, 141317, 151063, 151931, 167011, 178529, 398257, 593021, 633919, 696839, 823537, 1414127, 1554487, 1661693, 1671241, 1837121, 1963819, 2171143, 2320877, 4380827, 5177341, 9058907, 18383651, 20208331, 21602009, 23882573, 25529647, 48189097, 56950751, 67305433, 262708303, 280826117, 626458261, 740359763, 8143957393]

約数ペア:

[(1, 8143957393), (11, 740359763), (13, 626458261), (29, 280826117), (31, 262708303), (121, 67305433), (143, 56950751), (169, 48189097), (319, 25529647), (341, 23882573), (377, 21602009), (403, 20208331), (443, 18383651), (899, 9058907), (1573, 5177341), (1859, 4380827), (3509, 2320877), (3751, 2171143), (4147, 1963819), (4433, 1837121), (4873, 1671241), (4901, 1661693), (5239, 1554487), (5759, 1414127), (9889, 823537), (11687, 696839), (12847, 633919), (13733, 593021), (20449, 398257), (45617, 178529), (48763, 167011), (53603, 151931), (53911, 151063), (57629, 141317), (63349, 128557), (74867, 108779)]