55641654

素因数分解:

$2^1\times 3^7\times {\mathrm{12721}}^1$

素因数の和:12744

約数の個数: 32

約数和(自身を含む): 125184480

約数和(自身を除く): 69542826

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 243, 486, 729, 1458, 2187, 4374, 12721, 25442, 38163, 76326, 114489, 228978, 343467, 686934, 1030401, 2060802, 3091203, 6182406, 9273609, 18547218, 27820827, 55641654]

約数ペア:

[(1, 55641654), (2, 27820827), (3, 18547218), (6, 9273609), (9, 6182406), (18, 3091203), (27, 2060802), (54, 1030401), (81, 686934), (162, 343467), (243, 228978), (486, 114489), (729, 76326), (1458, 38163), (2187, 25442), (4374, 12721)]