137964671

素因数分解:

${\mathrm{13}}^2\times {\mathrm{53}}^1\times {\mathrm{73}}^1\times {\mathrm{211}}^1$

素因数の和:363

約数の個数: 24

約数和(自身を含む): 155028816

約数和(自身を除く): 17064145

約数列:

[1, 13, 53, 73, 169, 211, 689, 949, 2743, 3869, 8957, 11183, 12337, 15403, 35659, 50297, 145379, 200239, 653861, 816359, 1889927, 2603107, 10612667, 137964671]

約数ペア:

[(1, 137964671), (13, 10612667), (53, 2603107), (73, 1889927), (169, 816359), (211, 653861), (689, 200239), (949, 145379), (2743, 50297), (3869, 35659), (8957, 15403), (11183, 12337)]