85464687

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{419}}^1\times {\mathrm{883}}^1$

素因数の和:1323

約数の個数: 32

約数和(自身を含む): 142571520

約数和(自身を除く): 57106833

約数列:

[1, 3, 7, 11, 21, 33, 77, 231, 419, 883, 1257, 2649, 2933, 4609, 6181, 8799, 9713, 13827, 18543, 29139, 32263, 67991, 96789, 203973, 369977, 1109931, 2589839, 4069747, 7769517, 12209241, 28488229, 85464687]

約数ペア:

[(1, 85464687), (3, 28488229), (7, 12209241), (11, 7769517), (21, 4069747), (33, 2589839), (77, 1109931), (231, 369977), (419, 203973), (883, 96789), (1257, 67991), (2649, 32263), (2933, 29139), (4609, 18543), (6181, 13827), (8799, 9713)]