75338667

素因数分解:

$3^4\times {\mathrm{19}}^1\times {\mathrm{48953}}^1$

素因数の和:48984

約数の個数: 20

約数和(自身を含む): 118468680

約数和(自身を除く): 43130013

約数列:

[1, 3, 9, 19, 27, 57, 81, 171, 513, 1539, 48953, 146859, 440577, 930107, 1321731, 2790321, 3965193, 8370963, 25112889, 75338667]

約数ペア:

[(1, 75338667), (3, 25112889), (9, 8370963), (19, 3965193), (27, 2790321), (57, 1321731), (81, 930107), (171, 440577), (513, 146859), (1539, 48953)]