155350083

素因数分解:

$3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{1879}}^1$

素因数の和:2047

約数の個数: 32

約数和(自身を含む): 246415360

約数和(自身を除く): 91065277

約数列:

[1, 3, 7, 21, 31, 93, 127, 217, 381, 651, 889, 1879, 2667, 3937, 5637, 11811, 13153, 27559, 39459, 58249, 82677, 174747, 238633, 407743, 715899, 1223229, 1670431, 5011293, 7397623, 22192869, 51783361, 155350083]

約数ペア:

[(1, 155350083), (3, 51783361), (7, 22192869), (21, 7397623), (31, 5011293), (93, 1670431), (127, 1223229), (217, 715899), (381, 407743), (651, 238633), (889, 174747), (1879, 82677), (2667, 58249), (3937, 39459), (5637, 27559), (11811, 13153)]