6471648813

素因数分解:

$3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{97}}^1\times {\mathrm{77489}}^1$

素因数の和:77637

約数の個数: 32

約数和(自身を含む): 10206362880

約数和(自身を除く): 3734714067

約数列:

[1, 3, 7, 21, 41, 97, 123, 287, 291, 679, 861, 2037, 3977, 11931, 27839, 77489, 83517, 232467, 542423, 1627269, 3177049, 7516433, 9531147, 22239343, 22549299, 52615031, 66718029, 157845093, 308173753, 924521259, 2157216271, 6471648813]

約数ペア:

[(1, 6471648813), (3, 2157216271), (7, 924521259), (21, 308173753), (41, 157845093), (97, 66718029), (123, 52615031), (287, 22549299), (291, 22239343), (679, 9531147), (861, 7516433), (2037, 3177049), (3977, 1627269), (11931, 542423), (27839, 232467), (77489, 83517)]