181615208067

素因数分解:

$3^2\times {\mathrm{53}}^1\times {\mathrm{71}}^1\times {\mathrm{5362601}}^1$

素因数の和:5362731

約数の個数: 24

約数和(自身を含む): 271047355488

約数和(自身を除く): 89432147421

約数列:

[1, 3, 9, 53, 71, 159, 213, 477, 639, 3763, 11289, 33867, 5362601, 16087803, 48263409, 284217853, 380744671, 852653559, 1142234013, 2557960677, 3426702039, 20179467563, 60538402689, 181615208067]

約数ペア:

[(1, 181615208067), (3, 60538402689), (9, 20179467563), (53, 3426702039), (71, 2557960677), (159, 1142234013), (213, 852653559), (477, 380744671), (639, 284217853), (3763, 48263409), (11289, 16087803), (33867, 5362601)]