197960896161

素因数分解:

$3^4\times 7^2\times {\mathrm{283}}^1\times {\mathrm{176243}}^1$

素因数の和:176552

約数の個数: 60

約数和(自身を含む): 345217582512

約数和(自身を除く): 147256686351

約数列:

[1, 3, 7, 9, 21, 27, 49, 63, 81, 147, 189, 283, 441, 567, 849, 1323, 1981, 2547, 3969, 5943, 7641, 13867, 17829, 22923, 41601, 53487, 124803, 160461, 176243, 374409, 528729, 1123227, 1233701, 1586187, 3701103, 4758561, 8635907, 11103309, 14275683, 25907721, 33309927, 49876769, 77723163, 99929781, 149630307, 233169489, 349137383, 448890921, 699508467, 1047412149, 1346672763, 2443961681, 3142236447, 4040018289, 7331885043, 9426709341, 21995655129, 28280128023, 65986965387, 197960896161]

約数ペア:

[(1, 197960896161), (3, 65986965387), (7, 28280128023), (9, 21995655129), (21, 9426709341), (27, 7331885043), (49, 4040018289), (63, 3142236447), (81, 2443961681), (147, 1346672763), (189, 1047412149), (283, 699508467), (441, 448890921), (567, 349137383), (849, 233169489), (1323, 149630307), (1981, 99929781), (2547, 77723163), (3969, 49876769), (5943, 33309927), (7641, 25907721), (13867, 14275683), (17829, 11103309), (22923, 8635907), (41601, 4758561), (53487, 3701103), (124803, 1586187), (160461, 1233701), (176243, 1123227), (374409, 528729)]