169202439

素因数分解:

$3^4\times 7^2\times {\mathrm{89}}^1\times {\mathrm{479}}^1$

素因数の和:594

約数の個数: 60

約数和(自身を含む): 297950400

約数和(自身を除く): 128747961

約数列:

[1, 3, 7, 9, 21, 27, 49, 63, 81, 89, 147, 189, 267, 441, 479, 567, 623, 801, 1323, 1437, 1869, 2403, 3353, 3969, 4311, 4361, 5607, 7209, 10059, 12933, 13083, 16821, 23471, 30177, 38799, 39249, 42631, 50463, 70413, 90531, 117747, 127893, 211239, 271593, 298417, 353241, 383679, 633717, 895251, 1151037, 1901151, 2088919, 2685753, 3453111, 6266757, 8057259, 18800271, 24171777, 56400813, 169202439]

約数ペア:

[(1, 169202439), (3, 56400813), (7, 24171777), (9, 18800271), (21, 8057259), (27, 6266757), (49, 3453111), (63, 2685753), (81, 2088919), (89, 1901151), (147, 1151037), (189, 895251), (267, 633717), (441, 383679), (479, 353241), (567, 298417), (623, 271593), (801, 211239), (1323, 127893), (1437, 117747), (1869, 90531), (2403, 70413), (3353, 50463), (3969, 42631), (4311, 39249), (4361, 38799), (5607, 30177), (7209, 23471), (10059, 16821), (12933, 13083)]