68164551

素因数分解:

$3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{27743}}^1$

素因数の和:27772

約数の個数: 32

約数和(自身を含む): 124293120

約数和(自身を除く): 56128569

約数列:

[1, 3, 7, 9, 13, 21, 27, 39, 63, 91, 117, 189, 273, 351, 819, 2457, 27743, 83229, 194201, 249687, 360659, 582603, 749061, 1081977, 1747809, 2524613, 3245931, 5243427, 7573839, 9737793, 22721517, 68164551]

約数ペア:

[(1, 68164551), (3, 22721517), (7, 9737793), (9, 7573839), (13, 5243427), (21, 3245931), (27, 2524613), (39, 1747809), (63, 1081977), (91, 749061), (117, 582603), (189, 360659), (273, 249687), (351, 194201), (819, 83229), (2457, 27743)]