55232847

素因数分解:

$3^4\times {\mathrm{17}}^1\times {\mathrm{40111}}^1$

素因数の和:40140

約数の個数: 20

約数和(自身を含む): 87363936

約数和(自身を除く): 32131089

約数列:

[1, 3, 9, 17, 27, 51, 81, 153, 459, 1377, 40111, 120333, 360999, 681887, 1082997, 2045661, 3248991, 6136983, 18410949, 55232847]

約数ペア:

[(1, 55232847), (3, 18410949), (9, 6136983), (17, 3248991), (27, 2045661), (51, 1082997), (81, 681887), (153, 360999), (459, 120333), (1377, 40111)]