51851943

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{40289}}^1$

素因数の和:40319

約数の個数: 24

約数和(自身を含む): 87993360

約数和(自身を除く): 36141417

約数列:

[1, 3, 9, 11, 13, 33, 39, 99, 117, 143, 429, 1287, 40289, 120867, 362601, 443179, 523757, 1329537, 1571271, 3988611, 4713813, 5761327, 17283981, 51851943]

約数ペア:

[(1, 51851943), (3, 17283981), (9, 5761327), (11, 4713813), (13, 3988611), (33, 1571271), (39, 1329537), (99, 523757), (117, 443179), (143, 362601), (429, 120867), (1287, 40289)]