29786211

素因数分解:

$3^6\times 7^1\times {\mathrm{13}}^1\times {\mathrm{449}}^1$

素因数の和:487

約数の個数: 56

約数和(自身を含む): 55087200

約数和(自身を除く): 25300989

約数列:

[1, 3, 7, 9, 13, 21, 27, 39, 63, 81, 91, 117, 189, 243, 273, 351, 449, 567, 729, 819, 1053, 1347, 1701, 2457, 3143, 3159, 4041, 5103, 5837, 7371, 9429, 9477, 12123, 17511, 22113, 28287, 36369, 40859, 52533, 66339, 84861, 109107, 122577, 157599, 254583, 327321, 367731, 472797, 763749, 1103193, 1418391, 2291247, 3309579, 4255173, 9928737, 29786211]

約数ペア:

[(1, 29786211), (3, 9928737), (7, 4255173), (9, 3309579), (13, 2291247), (21, 1418391), (27, 1103193), (39, 763749), (63, 472797), (81, 367731), (91, 327321), (117, 254583), (189, 157599), (243, 122577), (273, 109107), (351, 84861), (449, 66339), (567, 52533), (729, 40859), (819, 36369), (1053, 28287), (1347, 22113), (1701, 17511), (2457, 12123), (3143, 9477), (3159, 9429), (4041, 7371), (5103, 5837)]