271065291

素因数分解:

$3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{6269}}^1$

素因数の和:6379

約数の個数: 32

約数和(自身を含む): 433382400

約数和(自身を除く): 162317109

約数列:

[1, 3, 7, 21, 29, 71, 87, 203, 213, 497, 609, 1491, 2059, 6177, 6269, 14413, 18807, 43239, 43883, 131649, 181801, 445099, 545403, 1272607, 1335297, 3115693, 3817821, 9347079, 12907871, 38723613, 90355097, 271065291]

約数ペア:

[(1, 271065291), (3, 90355097), (7, 38723613), (21, 12907871), (29, 9347079), (71, 3817821), (87, 3115693), (203, 1335297), (213, 1272607), (497, 545403), (609, 445099), (1491, 181801), (2059, 131649), (6177, 43883), (6269, 43239), (14413, 18807)]