88661979

素因数分解:

$3^3\times 7^1\times {\mathrm{131}}^1\times {\mathrm{3581}}^1$

素因数の和:3728

約数の個数: 32

約数和(自身を含む): 151303680

約数和(自身を除く): 62641701

約数列:

[1, 3, 7, 9, 21, 27, 63, 131, 189, 393, 917, 1179, 2751, 3537, 3581, 8253, 10743, 24759, 25067, 32229, 75201, 96687, 225603, 469111, 676809, 1407333, 3283777, 4221999, 9851331, 12665997, 29553993, 88661979]

約数ペア:

[(1, 88661979), (3, 29553993), (7, 12665997), (9, 9851331), (21, 4221999), (27, 3283777), (63, 1407333), (131, 676809), (189, 469111), (393, 225603), (917, 96687), (1179, 75201), (2751, 32229), (3537, 25067), (3581, 24759), (8253, 10743)]