81752178

素因数分解:

$2^1\times 3^1\times {\mathrm{83}}^1\times {\mathrm{167}}^1\times {\mathrm{983}}^1$

素因数の和:1238

約数の個数: 32

約数和(自身を含む): 166634496

約数和(自身を除く): 84882318

約数列:

[1, 2, 3, 6, 83, 166, 167, 249, 334, 498, 501, 983, 1002, 1966, 2949, 5898, 13861, 27722, 41583, 81589, 83166, 163178, 164161, 244767, 328322, 489534, 492483, 984966, 13625363, 27250726, 40876089, 81752178]

約数ペア:

[(1, 81752178), (2, 40876089), (3, 27250726), (6, 13625363), (83, 984966), (166, 492483), (167, 489534), (249, 328322), (334, 244767), (498, 164161), (501, 163178), (983, 83166), (1002, 81589), (1966, 41583), (2949, 27722), (5898, 13861)]