68374009

素因数分解:

${\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{131}}^1\times {\mathrm{2063}}^1$

素因数の和:2228

約数の個数: 16

約数和(自身を含む): 78465024

約数和(自身を除く): 10091015

約数列:

[1, 11, 23, 131, 253, 1441, 2063, 3013, 22693, 33143, 47449, 270253, 521939, 2972783, 6215819, 68374009]

約数ペア:

[(1, 68374009), (11, 6215819), (23, 2972783), (131, 521939), (253, 270253), (1441, 47449), (2063, 33143), (3013, 22693)]