201733581

素因数分解:

$3^1\times 7^1\times {\mathrm{131}}^1\times {\mathrm{73331}}^1$

素因数の和:73472

約数の個数: 16

約数和(自身を含む): 309754368

約数和(自身を除く): 108020787

約数列:

[1, 3, 7, 21, 131, 393, 917, 2751, 73331, 219993, 513317, 1539951, 9606361, 28819083, 67244527, 201733581]

約数ペア:

[(1, 201733581), (3, 67244527), (7, 28819083), (21, 9606361), (131, 1539951), (393, 513317), (917, 219993), (2751, 73331)]