195500331

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{556981}}^1$

素因数の和:557003

約数の個数: 16

約数和(自身を含む): 311909920

約数和(自身を除く): 116409589

約数列:

[1, 3, 9, 13, 27, 39, 117, 351, 556981, 1670943, 5012829, 7240753, 15038487, 21722259, 65166777, 195500331]

約数ペア:

[(1, 195500331), (3, 65166777), (9, 21722259), (13, 15038487), (27, 7240753), (39, 5012829), (117, 1670943), (351, 556981)]