154922163

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{43}}^2\times {\mathrm{2539}}^1$

素因数の和:2639

約数の個数: 24

約数和(自身を含む): 230794560

約数和(自身を除く): 75872397

約数列:

[1, 3, 11, 33, 43, 129, 473, 1419, 1849, 2539, 5547, 7617, 20339, 27929, 61017, 83787, 109177, 327531, 1200947, 3602841, 4694611, 14083833, 51640721, 154922163]

約数ペア:

[(1, 154922163), (3, 51640721), (11, 14083833), (33, 4694611), (43, 3602841), (129, 1200947), (473, 327531), (1419, 109177), (1849, 83787), (2539, 61017), (5547, 27929), (7617, 20339)]