99231321

素因数分解:

$3^1\times 7^2\times {\mathrm{131}}^1\times {\mathrm{5153}}^1$

素因数の和:5301

約数の個数: 24

約数和(自身を含む): 155114784

約数和(自身を除く): 55883463

約数列:

[1, 3, 7, 21, 49, 131, 147, 393, 917, 2751, 5153, 6419, 15459, 19257, 36071, 108213, 252497, 675043, 757491, 2025129, 4725301, 14175903, 33077107, 99231321]

約数ペア:

[(1, 99231321), (3, 33077107), (7, 14175903), (21, 4725301), (49, 2025129), (131, 757491), (147, 675043), (393, 252497), (917, 108213), (2751, 36071), (5153, 19257), (6419, 15459)]