55142307

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{293}}^1\times {\mathrm{1901}}^1$

素因数の和:2211

約数の個数: 24

約数和(自身を含む): 87233328

約数和(自身を除く): 32091021

約数列:

[1, 3, 9, 11, 33, 99, 293, 879, 1901, 2637, 3223, 5703, 9669, 17109, 20911, 29007, 62733, 188199, 556993, 1670979, 5012937, 6126923, 18380769, 55142307]

約数ペア:

[(1, 55142307), (3, 18380769), (9, 6126923), (11, 5012937), (33, 1670979), (99, 556993), (293, 188199), (879, 62733), (1901, 29007), (2637, 20911), (3223, 17109), (5703, 9669)]