8742897

素因数分解:

$3^6\times {\mathrm{67}}^1\times {\mathrm{179}}^1$

素因数の和:264

約数の個数: 28

約数和(自身を含む): 13378320

約数和(自身を除く): 4635423

約数列:

[1, 3, 9, 27, 67, 81, 179, 201, 243, 537, 603, 729, 1611, 1809, 4833, 5427, 11993, 14499, 16281, 35979, 43497, 48843, 107937, 130491, 323811, 971433, 2914299, 8742897]

約数ペア:

[(1, 8742897), (3, 2914299), (9, 971433), (27, 323811), (67, 130491), (81, 107937), (179, 48843), (201, 43497), (243, 35979), (537, 16281), (603, 14499), (729, 11993), (1611, 5427), (1809, 4833)]