81505544718

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{167}}^1\times {\mathrm{6257143}}^1$

素因数の和:6257328

約数の個数: 32

約数和(自身を含む): 176601632256

約数和(自身を除く): 95096087538

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 167, 334, 501, 1002, 2171, 4342, 6513, 13026, 6257143, 12514286, 18771429, 37542858, 81342859, 162685718, 244028577, 488057154, 1044942881, 2089885762, 3134828643, 6269657286, 13584257453, 27168514906, 40752772359, 81505544718]

約数ペア:

[(1, 81505544718), (2, 40752772359), (3, 27168514906), (6, 13584257453), (13, 6269657286), (26, 3134828643), (39, 2089885762), (78, 1044942881), (167, 488057154), (334, 244028577), (501, 162685718), (1002, 81342859), (2171, 37542858), (4342, 18771429), (6513, 12514286), (13026, 6257143)]