54940977

素因数分解:

$3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{379}}^1$

素因数の和:467

約数の個数: 64

約数和(自身を含む): 102144000

約数和(自身を除く): 47203023

約数列:

[1, 3, 7, 9, 13, 21, 27, 39, 59, 63, 91, 117, 177, 189, 273, 351, 379, 413, 531, 767, 819, 1137, 1239, 1593, 2301, 2457, 2653, 3411, 3717, 4927, 5369, 6903, 7959, 10233, 11151, 14781, 16107, 20709, 22361, 23877, 34489, 44343, 48321, 67083, 71631, 103467, 133029, 144963, 156527, 201249, 290693, 310401, 469581, 603747, 872079, 931203, 1408743, 2034851, 2616237, 4226229, 6104553, 7848711, 18313659, 54940977]

約数ペア:

[(1, 54940977), (3, 18313659), (7, 7848711), (9, 6104553), (13, 4226229), (21, 2616237), (27, 2034851), (39, 1408743), (59, 931203), (63, 872079), (91, 603747), (117, 469581), (177, 310401), (189, 290693), (273, 201249), (351, 156527), (379, 144963), (413, 133029), (531, 103467), (767, 71631), (819, 67083), (1137, 48321), (1239, 44343), (1593, 34489), (2301, 23877), (2457, 22361), (2653, 20709), (3411, 16107), (3717, 14781), (4927, 11151), (5369, 10233), (6903, 7959)]