26793837

素因数分解:

$3^2\times 7^2\times {\mathrm{60757}}^1$

素因数の和:60777

約数の個数: 18

約数和(自身を含む): 45021678

約数和(自身を除く): 18227841

約数列:

[1, 3, 7, 9, 21, 49, 63, 147, 441, 60757, 182271, 425299, 546813, 1275897, 2977093, 3827691, 8931279, 26793837]

約数ペア:

[(1, 26793837), (3, 8931279), (7, 3827691), (9, 2977093), (21, 1275897), (49, 546813), (63, 425299), (147, 182271), (441, 60757)]