159688701

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{23}}^2\times {\mathrm{1973}}^1$

素因数の和:2042

約数の個数: 36

約数和(自身を含む): 255439548

約数和(自身を除く): 95750847

約数列:

[1, 3, 9, 17, 23, 51, 69, 153, 207, 391, 529, 1173, 1587, 1973, 3519, 4761, 5919, 8993, 17757, 26979, 33541, 45379, 80937, 100623, 136137, 301869, 408411, 771443, 1043717, 2314329, 3131151, 6942987, 9393453, 17743189, 53229567, 159688701]

約数ペア:

[(1, 159688701), (3, 53229567), (9, 17743189), (17, 9393453), (23, 6942987), (51, 3131151), (69, 2314329), (153, 1043717), (207, 771443), (391, 408411), (529, 301869), (1173, 136137), (1587, 100623), (1973, 80937), (3519, 45379), (4761, 33541), (5919, 26979), (8993, 17757)]