65339937

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{257}}^1$

素因数の和:370

約数の個数: 48

約数和(自身を含む): 106496208

約数和(自身を除く): 41156271

約数列:

[1, 3, 9, 13, 39, 41, 53, 117, 123, 159, 257, 369, 477, 533, 689, 771, 1599, 2067, 2173, 2313, 3341, 4797, 6201, 6519, 10023, 10537, 13621, 19557, 28249, 30069, 31611, 40863, 84747, 94833, 122589, 136981, 177073, 254241, 410943, 531219, 558461, 1232829, 1593657, 1675383, 5026149, 7259993, 21779979, 65339937]

約数ペア:

[(1, 65339937), (3, 21779979), (9, 7259993), (13, 5026149), (39, 1675383), (41, 1593657), (53, 1232829), (117, 558461), (123, 531219), (159, 410943), (257, 254241), (369, 177073), (477, 136981), (533, 122589), (689, 94833), (771, 84747), (1599, 40863), (2067, 31611), (2173, 30069), (2313, 28249), (3341, 19557), (4797, 13621), (6201, 10537), (6519, 10023)]