27979071

素因数分解:

$3^1\times {\mathrm{53}}^1\times {\mathrm{149}}^1\times {\mathrm{1181}}^1$

素因数の和:1386

約数の個数: 16

約数和(自身を含む): 38296800

約数和(自身を除く): 10317729

約数列:

[1, 3, 53, 149, 159, 447, 1181, 3543, 7897, 23691, 62593, 175969, 187779, 527907, 9326357, 27979071]

約数ペア:

[(1, 27979071), (3, 9326357), (53, 527907), (149, 187779), (159, 175969), (447, 62593), (1181, 23691), (3543, 7897)]