155049983

素因数分解:

${\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{311}}^1\times {\mathrm{743}}^1$

素因数の和:1126

約数の個数: 16

約数和(自身を含む): 172703232

約数和(自身を除く): 17653249

約数列:

[1, 11, 61, 311, 671, 743, 3421, 8173, 18971, 45323, 208681, 231073, 498553, 2541803, 14095453, 155049983]

約数ペア:

[(1, 155049983), (11, 14095453), (61, 2541803), (311, 498553), (671, 231073), (743, 208681), (3421, 45323), (8173, 18971)]