56195514369

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{7691}}^1\times {\mathrm{14243}}^1$

素因数の和:21962

約数の個数: 32

約数和(自身を含む): 87651878400

約数和(自身を除く): 31456364031

約数列:

[1, 3, 9, 19, 27, 57, 171, 513, 7691, 14243, 23073, 42729, 69219, 128187, 146129, 207657, 270617, 384561, 438387, 811851, 1315161, 2435553, 3945483, 7306659, 109542913, 328628739, 985886217, 2081315347, 2957658651, 6243946041, 18731838123, 56195514369]

約数ペア:

[(1, 56195514369), (3, 18731838123), (9, 6243946041), (19, 2957658651), (27, 2081315347), (57, 985886217), (171, 328628739), (513, 109542913), (7691, 7306659), (14243, 3945483), (23073, 2435553), (42729, 1315161), (69219, 811851), (128187, 438387), (146129, 384561), (207657, 270617)]