194707071

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{179}}^1\times {\mathrm{1033}}^1$

素因数の和:1237

約数の個数: 40

約数和(自身を含む): 315287280

約数和(自身を除く): 120580209

約数列:

[1, 3, 9, 13, 27, 39, 81, 117, 179, 351, 537, 1033, 1053, 1611, 2327, 3099, 4833, 6981, 9297, 13429, 14499, 20943, 27891, 40287, 62829, 83673, 120861, 184907, 188487, 362583, 554721, 1087749, 1664163, 2403791, 4992489, 7211373, 14977467, 21634119, 64902357, 194707071]

約数ペア:

[(1, 194707071), (3, 64902357), (9, 21634119), (13, 14977467), (27, 7211373), (39, 4992489), (81, 2403791), (117, 1664163), (179, 1087749), (351, 554721), (537, 362583), (1033, 188487), (1053, 184907), (1611, 120861), (2327, 83673), (3099, 62829), (4833, 40287), (6981, 27891), (9297, 20943), (13429, 14499)]