75881043

素因数分解:

$3^4\times 7^1\times {\mathrm{37}}^1\times {\mathrm{3617}}^1$

素因数の和:3673

約数の個数: 40

約数和(自身を含む): 133084512

約数和(自身を除く): 57203469

約数列:

[1, 3, 7, 9, 21, 27, 37, 63, 81, 111, 189, 259, 333, 567, 777, 999, 2331, 2997, 3617, 6993, 10851, 20979, 25319, 32553, 75957, 97659, 133829, 227871, 292977, 401487, 683613, 936803, 1204461, 2050839, 2810409, 3613383, 8431227, 10840149, 25293681, 75881043]

約数ペア:

[(1, 75881043), (3, 25293681), (7, 10840149), (9, 8431227), (21, 3613383), (27, 2810409), (37, 2050839), (63, 1204461), (81, 936803), (111, 683613), (189, 401487), (259, 292977), (333, 227871), (567, 133829), (777, 97659), (999, 75957), (2331, 32553), (2997, 25319), (3617, 20979), (6993, 10851)]