77887717638

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{564403751}}^1$

素因数の和:564403779

約数の個数: 16

約数和(自身を含む): 162548280576

約数和(自身を除く): 84660562938

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 564403751, 1128807502, 1693211253, 3386422506, 12981286273, 25962572546, 38943858819, 77887717638]

約数ペア:

[(1, 77887717638), (2, 38943858819), (3, 25962572546), (6, 12981286273), (23, 3386422506), (46, 1693211253), (69, 1128807502), (138, 564403751)]