16980498837

素因数分解:

$3^2\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{109}}^1\times {\mathrm{15091}}^1$

素因数の和:15274

約数の個数: 48

約数和(自身を含む): 26243176960

約数和(自身を除く): 9262678123

約数列:

[1, 3, 9, 31, 37, 93, 109, 111, 279, 327, 333, 981, 1147, 3379, 3441, 4033, 10137, 10323, 12099, 15091, 30411, 36297, 45273, 125023, 135819, 375069, 467821, 558367, 1125207, 1403463, 1644919, 1675101, 4210389, 4934757, 5025303, 14804271, 17309377, 50992489, 51928131, 60862003, 152977467, 155784393, 182586009, 458932401, 547758027, 1886722093, 5660166279, 16980498837]

約数ペア:

[(1, 16980498837), (3, 5660166279), (9, 1886722093), (31, 547758027), (37, 458932401), (93, 182586009), (109, 155784393), (111, 152977467), (279, 60862003), (327, 51928131), (333, 50992489), (981, 17309377), (1147, 14804271), (3379, 5025303), (3441, 4934757), (4033, 4210389), (10137, 1675101), (10323, 1644919), (12099, 1403463), (15091, 1125207), (30411, 558367), (36297, 467821), (45273, 375069), (125023, 135819)]