54428409

素因数分解:

$3^3\times 7^1\times {\mathrm{61}}^1\times {\mathrm{4721}}^1$

素因数の和:4798

約数の個数: 32

約数和(自身を含む): 93684480

約数和(自身を除く): 39256071

約数列:

[1, 3, 7, 9, 21, 27, 61, 63, 183, 189, 427, 549, 1281, 1647, 3843, 4721, 11529, 14163, 33047, 42489, 99141, 127467, 287981, 297423, 863943, 892269, 2015867, 2591829, 6047601, 7775487, 18142803, 54428409]

約数ペア:

[(1, 54428409), (3, 18142803), (7, 7775487), (9, 6047601), (21, 2591829), (27, 2015867), (61, 892269), (63, 863943), (183, 297423), (189, 287981), (427, 127467), (549, 99141), (1281, 42489), (1647, 33047), (3843, 14163), (4721, 11529)]