3943635579

素因数分解:

$3^7\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{2351}}^1$

素因数の和:2444

約数の個数: 64

約数和(自身を含む): 6480230400

約数和(自身を除く): 2536594821

約数列:

[1, 3, 9, 13, 27, 39, 59, 81, 117, 177, 243, 351, 531, 729, 767, 1053, 1593, 2187, 2301, 2351, 3159, 4779, 6903, 7053, 9477, 14337, 20709, 21159, 28431, 30563, 43011, 62127, 63477, 91689, 129033, 138709, 186381, 190431, 275067, 416127, 559143, 571293, 825201, 1248381, 1677429, 1713879, 1803217, 2475603, 3745143, 5141637, 5409651, 7426809, 11235429, 16228953, 22280427, 33706287, 48686859, 66841281, 101118861, 146060577, 303356583, 438181731, 1314545193, 3943635579]

約数ペア:

[(1, 3943635579), (3, 1314545193), (9, 438181731), (13, 303356583), (27, 146060577), (39, 101118861), (59, 66841281), (81, 48686859), (117, 33706287), (177, 22280427), (243, 16228953), (351, 11235429), (531, 7426809), (729, 5409651), (767, 5141637), (1053, 3745143), (1593, 2475603), (2187, 1803217), (2301, 1713879), (2351, 1677429), (3159, 1248381), (4779, 825201), (6903, 571293), (7053, 559143), (9477, 416127), (14337, 275067), (20709, 190431), (21159, 186381), (28431, 138709), (30563, 129033), (43011, 91689), (62127, 63477)]