171947457

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{317}}^1\times {\mathrm{5479}}^1$

素因数の和:5813

約数の個数: 24

約数和(自身を含む): 271851840

約数和(自身を除く): 99904383

約数列:

[1, 3, 9, 11, 33, 99, 317, 951, 2853, 3487, 5479, 10461, 16437, 31383, 49311, 60269, 180807, 542421, 1736843, 5210529, 15631587, 19105273, 57315819, 171947457]

約数ペア:

[(1, 171947457), (3, 57315819), (9, 19105273), (11, 15631587), (33, 5210529), (99, 1736843), (317, 542421), (951, 180807), (2853, 60269), (3487, 49311), (5479, 31383), (10461, 16437)]