56165613

素因数分解:

$3^1\times 7^2\times {\mathrm{41}}^1\times {\mathrm{9319}}^1$

素因数の和:9377

約数の個数: 24

約数和(自身を含む): 89248320

約数和(自身を除く): 33082707

約数列:

[1, 3, 7, 21, 41, 49, 123, 147, 287, 861, 2009, 6027, 9319, 27957, 65233, 195699, 382079, 456631, 1146237, 1369893, 2674553, 8023659, 18721871, 56165613]

約数ペア:

[(1, 56165613), (3, 18721871), (7, 8023659), (21, 2674553), (41, 1369893), (49, 1146237), (123, 456631), (147, 382079), (287, 195699), (861, 65233), (2009, 27957), (6027, 9319)]