78136773

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{7919}}^1$

素因数の和:7969

約数の個数: 32

約数和(自身を含む): 127733760

約数和(自身を除く): 49596987

約数列:

[1, 3, 11, 13, 23, 33, 39, 69, 143, 253, 299, 429, 759, 897, 3289, 7919, 9867, 23757, 87109, 102947, 182137, 261327, 308841, 546411, 1132417, 2003507, 2367781, 3397251, 6010521, 7103343, 26045591, 78136773]

約数ペア:

[(1, 78136773), (3, 26045591), (11, 7103343), (13, 6010521), (23, 3397251), (33, 2367781), (39, 2003507), (69, 1132417), (143, 546411), (253, 308841), (299, 261327), (429, 182137), (759, 102947), (897, 87109), (3289, 23757), (7919, 9867)]