86254461

素因数分解:

$3^2\times {\mathrm{131}}^1\times {\mathrm{149}}^1\times {\mathrm{491}}^1$

素因数の和:777

約数の個数: 24

約数和(自身を含む): 126640800

約数和(自身を除く): 40386339

約数列:

[1, 3, 9, 131, 149, 393, 447, 491, 1179, 1341, 1473, 4419, 19519, 58557, 64321, 73159, 175671, 192963, 219477, 578889, 658431, 9583829, 28751487, 86254461]

約数ペア:

[(1, 86254461), (3, 28751487), (9, 9583829), (131, 658431), (149, 578889), (393, 219477), (447, 192963), (491, 175671), (1179, 73159), (1341, 64321), (1473, 58557), (4419, 19519)]