68073489

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{541}}^1$

素因数の和:630

約数の個数: 48

約数和(自身を含む): 113637888

約数和(自身を除く): 45564399

約数列:

[1, 3, 9, 11, 31, 33, 41, 93, 99, 123, 279, 341, 369, 451, 541, 1023, 1271, 1353, 1623, 3069, 3813, 4059, 4869, 5951, 11439, 13981, 16771, 17853, 22181, 41943, 50313, 53559, 66543, 125829, 150939, 184481, 199629, 243991, 553443, 687611, 731973, 1660329, 2062833, 2195919, 6188499, 7563721, 22691163, 68073489]

約数ペア:

[(1, 68073489), (3, 22691163), (9, 7563721), (11, 6188499), (31, 2195919), (33, 2062833), (41, 1660329), (93, 731973), (99, 687611), (123, 553443), (279, 243991), (341, 199629), (369, 184481), (451, 150939), (541, 125829), (1023, 66543), (1271, 53559), (1353, 50313), (1623, 41943), (3069, 22181), (3813, 17853), (4059, 16771), (4869, 13981), (5951, 11439)]