145560171

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{137}}^1\times {\mathrm{251}}^1$

素因数の和:491

約数の個数: 32

約数和(自身を含む): 210325248

約数和(自身を除く): 64765077

約数列:

[1, 3, 17, 51, 83, 137, 249, 251, 411, 753, 1411, 2329, 4233, 4267, 6987, 11371, 12801, 20833, 34113, 34387, 62499, 103161, 193307, 354161, 579921, 584579, 1062483, 1753737, 2854121, 8562363, 48520057, 145560171]

約数ペア:

[(1, 145560171), (3, 48520057), (17, 8562363), (51, 2854121), (83, 1753737), (137, 1062483), (249, 584579), (251, 579921), (411, 354161), (753, 193307), (1411, 103161), (2329, 62499), (4233, 34387), (4267, 34113), (6987, 20833), (11371, 12801)]