42757713

素因数分解:

$3^4\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{389}}^1$

素因数の和:483

約数の個数: 40

約数和(自身を含む): 67953600

約数和(自身を除く): 25195887

約数列:

[1, 3, 9, 23, 27, 59, 69, 81, 177, 207, 389, 531, 621, 1167, 1357, 1593, 1863, 3501, 4071, 4779, 8947, 10503, 12213, 22951, 26841, 31509, 36639, 68853, 80523, 109917, 206559, 241569, 527873, 619677, 724707, 1583619, 1859031, 4750857, 14252571, 42757713]

約数ペア:

[(1, 42757713), (3, 14252571), (9, 4750857), (23, 1859031), (27, 1583619), (59, 724707), (69, 619677), (81, 527873), (177, 241569), (207, 206559), (389, 109917), (531, 80523), (621, 68853), (1167, 36639), (1357, 31509), (1593, 26841), (1863, 22951), (3501, 12213), (4071, 10503), (4779, 8947)]