56852397

素因数分解:

$3^2\times 7^2\times {\mathrm{137}}^1\times {\mathrm{941}}^1$

素因数の和:1098

約数の個数: 36

約数和(自身を含む): 96327036

約数和(自身を除く): 39474639

約数列:

[1, 3, 7, 9, 21, 49, 63, 137, 147, 411, 441, 941, 959, 1233, 2823, 2877, 6587, 6713, 8469, 8631, 19761, 20139, 46109, 59283, 60417, 128917, 138327, 386751, 414981, 902419, 1160253, 2707257, 6316933, 8121771, 18950799, 56852397]

約数ペア:

[(1, 56852397), (3, 18950799), (7, 8121771), (9, 6316933), (21, 2707257), (49, 1160253), (63, 902419), (137, 414981), (147, 386751), (411, 138327), (441, 128917), (941, 60417), (959, 59283), (1233, 46109), (2823, 20139), (2877, 19761), (6587, 8631), (6713, 8469)]