63939447

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{49681}}^1$

素因数の和:49711

約数の個数: 24

約数和(自身を含む): 108505488

約数和(自身を除く): 44566041

約数列:

[1, 3, 9, 11, 13, 33, 39, 99, 117, 143, 429, 1287, 49681, 149043, 447129, 546491, 645853, 1639473, 1937559, 4918419, 5812677, 7104383, 21313149, 63939447]

約数ペア:

[(1, 63939447), (3, 21313149), (9, 7104383), (11, 5812677), (13, 4918419), (33, 1937559), (39, 1639473), (99, 645853), (117, 546491), (143, 447129), (429, 149043), (1287, 49681)]