3440151

素因数分解:

$3^7\times {\mathrm{11}}^2\times {\mathrm{13}}^1$

素因数の和:56

約数の個数: 48

約数和(自身を含む): 6107360

約数和(自身を除く): 2667209

約数列:

[1, 3, 9, 11, 13, 27, 33, 39, 81, 99, 117, 121, 143, 243, 297, 351, 363, 429, 729, 891, 1053, 1089, 1287, 1573, 2187, 2673, 3159, 3267, 3861, 4719, 8019, 9477, 9801, 11583, 14157, 24057, 28431, 29403, 34749, 42471, 88209, 104247, 127413, 264627, 312741, 382239, 1146717, 3440151]

約数ペア:

[(1, 3440151), (3, 1146717), (9, 382239), (11, 312741), (13, 264627), (27, 127413), (33, 104247), (39, 88209), (81, 42471), (99, 34749), (117, 29403), (121, 28431), (143, 24057), (243, 14157), (297, 11583), (351, 9801), (363, 9477), (429, 8019), (729, 4719), (891, 3861), (1053, 3267), (1089, 3159), (1287, 2673), (1573, 2187)]