16115463

素因数分解:

$3^3\times 7^2\times {\mathrm{13}}^1\times {\mathrm{937}}^1$

素因数の和:973

約数の個数: 48

約数和(自身を含む): 29940960

約数和(自身を除く): 13825497

約数列:

[1, 3, 7, 9, 13, 21, 27, 39, 49, 63, 91, 117, 147, 189, 273, 351, 441, 637, 819, 937, 1323, 1911, 2457, 2811, 5733, 6559, 8433, 12181, 17199, 19677, 25299, 36543, 45913, 59031, 85267, 109629, 137739, 177093, 255801, 328887, 413217, 596869, 767403, 1239651, 1790607, 2302209, 5371821, 16115463]

約数ペア:

[(1, 16115463), (3, 5371821), (7, 2302209), (9, 1790607), (13, 1239651), (21, 767403), (27, 596869), (39, 413217), (49, 328887), (63, 255801), (91, 177093), (117, 137739), (147, 109629), (189, 85267), (273, 59031), (351, 45913), (441, 36543), (637, 25299), (819, 19677), (937, 17199), (1323, 12181), (1911, 8433), (2457, 6559), (2811, 5733)]