291255760899

素因数分解:

$3^2\times {\mathrm{83}}^1\times {\mathrm{107}}^1\times {\mathrm{509}}^1\times {\mathrm{7159}}^1$

素因数の和:7864

約数の個数: 48

約数和(自身を含む): 430655097600

約数和(自身を除く): 139399336701

約数列:

[1, 3, 9, 83, 107, 249, 321, 509, 747, 963, 1527, 4581, 7159, 8881, 21477, 26643, 42247, 54463, 64431, 79929, 126741, 163389, 380223, 490167, 594197, 766013, 1782591, 2298039, 3643931, 4520429, 5347773, 6894117, 10931793, 13561287, 32795379, 40683861, 63579079, 190737237, 302446273, 389900617, 572211711, 907338819, 1169701851, 2722016457, 3509105553, 32361751211, 97085253633, 291255760899]

約数ペア:

[(1, 291255760899), (3, 97085253633), (9, 32361751211), (83, 3509105553), (107, 2722016457), (249, 1169701851), (321, 907338819), (509, 572211711), (747, 389900617), (963, 302446273), (1527, 190737237), (4581, 63579079), (7159, 40683861), (8881, 32795379), (21477, 13561287), (26643, 10931793), (42247, 6894117), (54463, 5347773), (64431, 4520429), (79929, 3643931), (126741, 2298039), (163389, 1782591), (380223, 766013), (490167, 594197)]