56796369

素因数分解:

$3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{67}}^1\times {\mathrm{1091}}^1$

素因数の和:1205

約数の個数: 32

約数和(自身を含む): 90295296

約数和(自身を除く): 33498927

約数列:

[1, 3, 7, 21, 37, 67, 111, 201, 259, 469, 777, 1091, 1407, 2479, 3273, 7437, 7637, 17353, 22911, 40367, 52059, 73097, 121101, 219291, 282569, 511679, 847707, 1535037, 2704589, 8113767, 18932123, 56796369]

約数ペア:

[(1, 56796369), (3, 18932123), (7, 8113767), (21, 2704589), (37, 1535037), (67, 847707), (111, 511679), (201, 282569), (259, 219291), (469, 121101), (777, 73097), (1091, 52059), (1407, 40367), (2479, 22911), (3273, 17353), (7437, 7637)]