156944949

素因数分解:

$3^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{127}}^1\times {\mathrm{709}}^1$

素因数の和:929

約数の個数: 32

約数和(自身を含む): 244285440

約数和(自身を除く): 87340491

約数列:

[1, 3, 7, 21, 83, 127, 249, 381, 581, 709, 889, 1743, 2127, 2667, 4963, 10541, 14889, 31623, 58847, 73787, 90043, 176541, 221361, 270129, 411929, 630301, 1235787, 1890903, 7473569, 22420707, 52314983, 156944949]

約数ペア:

[(1, 156944949), (3, 52314983), (7, 22420707), (21, 7473569), (83, 1890903), (127, 1235787), (249, 630301), (381, 411929), (581, 270129), (709, 221361), (889, 176541), (1743, 90043), (2127, 73787), (2667, 58847), (4963, 31623), (10541, 14889)]