71330623

素因数分解:

$7^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{941}}^1$

素因数の和:992

約数の個数: 32

約数和(自身を含む): 94953600

約数和(自身を除く): 23622977

約数列:

[1, 7, 13, 17, 49, 91, 119, 221, 343, 637, 833, 941, 1547, 4459, 5831, 6587, 10829, 12233, 15997, 46109, 75803, 85631, 111979, 207961, 322763, 599417, 783853, 1455727, 4195919, 5486971, 10190089, 71330623]

約数ペア:

[(1, 71330623), (7, 10190089), (13, 5486971), (17, 4195919), (49, 1455727), (91, 783853), (119, 599417), (221, 322763), (343, 207961), (637, 111979), (833, 85631), (941, 75803), (1547, 46109), (4459, 15997), (5831, 12233), (6587, 10829)]