90695943

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{86131}}^1$

素因数の和:86156

約数の個数: 20

約数和(自身を含む): 145907608

約数和(自身を除く): 55211665

約数列:

[1, 3, 9, 13, 27, 39, 81, 117, 351, 1053, 86131, 258393, 775179, 1119703, 2325537, 3359109, 6976611, 10077327, 30231981, 90695943]

約数ペア:

[(1, 90695943), (3, 30231981), (9, 10077327), (13, 6976611), (27, 3359109), (39, 2325537), (81, 1119703), (117, 775179), (351, 258393), (1053, 86131)]