201660597

素因数分解:

$3^5\times {\mathrm{47}}^1\times {\mathrm{17657}}^1$

素因数の和:17719

約数の個数: 24

約数和(自身を含む): 308520576

約数和(自身を除く): 106859979

約数列:

[1, 3, 9, 27, 47, 81, 141, 243, 423, 1269, 3807, 11421, 17657, 52971, 158913, 476739, 829879, 1430217, 2489637, 4290651, 7468911, 22406733, 67220199, 201660597]

約数ペア:

[(1, 201660597), (3, 67220199), (9, 22406733), (27, 7468911), (47, 4290651), (81, 2489637), (141, 1430217), (243, 829879), (423, 476739), (1269, 158913), (3807, 52971), (11421, 17657)]