153639863

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{431}}^1\times {\mathrm{1613}}^1$

素因数の和:2074

約数の個数: 16

約数和(自身を含む): 175706496

約数和(自身を除く): 22066633

約数列:

[1, 13, 17, 221, 431, 1613, 5603, 7327, 20969, 27421, 95251, 356473, 695203, 9037639, 11818451, 153639863]

約数ペア:

[(1, 153639863), (13, 11818451), (17, 9037639), (221, 695203), (431, 356473), (1613, 95251), (5603, 27421), (7327, 20969)]