180054579

素因数分解:

$3^1\times {\mathrm{137}}^1\times {\mathrm{307}}^1\times {\mathrm{1427}}^1$

素因数の和:1874

約数の個数: 16

約数和(自身を含む): 242782848

約数和(自身を除く): 62728269

約数列:

[1, 3, 137, 307, 411, 921, 1427, 4281, 42059, 126177, 195499, 438089, 586497, 1314267, 60018193, 180054579]

約数ペア:

[(1, 180054579), (3, 60018193), (137, 1314267), (307, 586497), (411, 438089), (921, 195499), (1427, 126177), (4281, 42059)]