54285903

素因数分解:

$3^3\times 7^1\times {\mathrm{349}}^1\times {\mathrm{823}}^1$

素因数の和:1188

約数の個数: 32

約数和(自身を含む): 92288000

約数和(自身を除く): 38002097

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 349, 823, 1047, 2443, 2469, 3141, 5761, 7329, 7407, 9423, 17283, 21987, 22221, 51849, 65961, 155547, 287227, 861681, 2010589, 2585043, 6031767, 7755129, 18095301, 54285903]

約数ペア:

[(1, 54285903), (3, 18095301), (7, 7755129), (9, 6031767), (21, 2585043), (27, 2010589), (63, 861681), (189, 287227), (349, 155547), (823, 65961), (1047, 51849), (2443, 22221), (2469, 21987), (3141, 17283), (5761, 9423), (7329, 7407)]