164344167

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{1297}}^1$

素因数の和:1357

約数の個数: 48

約数和(自身を含む): 276941280

約数和(自身を除く): 112597113

約数列:

[1, 3, 9, 13, 19, 27, 39, 57, 117, 171, 247, 351, 361, 513, 741, 1083, 1297, 2223, 3249, 3891, 4693, 6669, 9747, 11673, 14079, 16861, 24643, 35019, 42237, 50583, 73929, 126711, 151749, 221787, 320359, 455247, 468217, 665361, 961077, 1404651, 2883231, 4213953, 6086821, 8649693, 12641859, 18260463, 54781389, 164344167]

約数ペア:

[(1, 164344167), (3, 54781389), (9, 18260463), (13, 12641859), (19, 8649693), (27, 6086821), (39, 4213953), (57, 2883231), (117, 1404651), (171, 961077), (247, 665361), (351, 468217), (361, 455247), (513, 320359), (741, 221787), (1083, 151749), (1297, 126711), (2223, 73929), (3249, 50583), (3891, 42237), (4693, 35019), (6669, 24643), (9747, 16861), (11673, 14079)]