159242517

素因数分解:

$3^5\times 7^1\times {\mathrm{179}}^1\times {\mathrm{523}}^1$

素因数の和:724

約数の個数: 48

約数和(自身を含む): 274659840

約数和(自身を除く): 115417323

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 179, 189, 243, 523, 537, 567, 1253, 1569, 1611, 1701, 3661, 3759, 4707, 4833, 10983, 11277, 14121, 14499, 32949, 33831, 42363, 43497, 93617, 98847, 101493, 127089, 280851, 296541, 304479, 655319, 842553, 889623, 1965957, 2527659, 5897871, 7582977, 17693613, 22748931, 53080839, 159242517]

約数ペア:

[(1, 159242517), (3, 53080839), (7, 22748931), (9, 17693613), (21, 7582977), (27, 5897871), (63, 2527659), (81, 1965957), (179, 889623), (189, 842553), (243, 655319), (523, 304479), (537, 296541), (567, 280851), (1253, 127089), (1569, 101493), (1611, 98847), (1701, 93617), (3661, 43497), (3759, 42363), (4707, 33831), (4833, 32949), (10983, 14499), (11277, 14121)]