37331199

素因数分解:

$3^4\times {\mathrm{641}}^1\times {\mathrm{719}}^1$

素因数の和:1372

約数の個数: 20

約数和(自身を含む): 55931040

約数和(自身を除く): 18599841

約数列:

[1, 3, 9, 27, 81, 641, 719, 1923, 2157, 5769, 6471, 17307, 19413, 51921, 58239, 460879, 1382637, 4147911, 12443733, 37331199]

約数ペア:

[(1, 37331199), (3, 12443733), (9, 4147911), (27, 1382637), (81, 460879), (641, 58239), (719, 51921), (1923, 19413), (2157, 17307), (5769, 6471)]