87081687

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{125659}}^1$

素因数の和:125683

約数の個数: 24

約数和(自身を含む): 156823680

約数和(自身を除く): 69741993

約数列:

[1, 3, 7, 9, 11, 21, 33, 63, 77, 99, 231, 693, 125659, 376977, 879613, 1130931, 1382249, 2638839, 4146747, 7916517, 9675743, 12440241, 29027229, 87081687]

約数ペア:

[(1, 87081687), (3, 29027229), (7, 12440241), (9, 9675743), (11, 7916517), (21, 4146747), (33, 2638839), (63, 1382249), (77, 1130931), (99, 879613), (231, 376977), (693, 125659)]