7343973

素因数分解:

$3^3\times 7^3\times {\mathrm{13}}^1\times {\mathrm{61}}^1$

素因数の和:104

約数の個数: 64

約数和(自身を含む): 13888000

約数和(自身を除く): 6544027

約数列:

[1, 3, 7, 9, 13, 21, 27, 39, 49, 61, 63, 91, 117, 147, 183, 189, 273, 343, 351, 427, 441, 549, 637, 793, 819, 1029, 1281, 1323, 1647, 1911, 2379, 2457, 2989, 3087, 3843, 4459, 5551, 5733, 7137, 8967, 9261, 11529, 13377, 16653, 17199, 20923, 21411, 26901, 38857, 40131, 49959, 62769, 80703, 116571, 120393, 149877, 188307, 271999, 349713, 564921, 815997, 1049139, 2447991, 7343973]

約数ペア:

[(1, 7343973), (3, 2447991), (7, 1049139), (9, 815997), (13, 564921), (21, 349713), (27, 271999), (39, 188307), (49, 149877), (61, 120393), (63, 116571), (91, 80703), (117, 62769), (147, 49959), (183, 40131), (189, 38857), (273, 26901), (343, 21411), (351, 20923), (427, 17199), (441, 16653), (549, 13377), (637, 11529), (793, 9261), (819, 8967), (1029, 7137), (1281, 5733), (1323, 5551), (1647, 4459), (1911, 3843), (2379, 3087), (2457, 2989)]