197697357

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{153611}}^1$

素因数の和:153641

約数の個数: 24

約数和(自身を含む): 335488608

約数和(自身を除く): 137791251

約数列:

[1, 3, 9, 11, 13, 33, 39, 99, 117, 143, 429, 1287, 153611, 460833, 1382499, 1689721, 1996943, 5069163, 5990829, 15207489, 17972487, 21966373, 65899119, 197697357]

約数ペア:

[(1, 197697357), (3, 65899119), (9, 21966373), (11, 17972487), (13, 15207489), (33, 5990829), (39, 5069163), (99, 1996943), (117, 1689721), (143, 1382499), (429, 460833), (1287, 153611)]