140220927

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{202339}}^1$

素因数の和:202363

約数の個数: 24

約数和(自身を含む): 252520320

約数和(自身を除く): 112299393

約数列:

[1, 3, 7, 9, 11, 21, 33, 63, 77, 99, 231, 693, 202339, 607017, 1416373, 1821051, 2225729, 4249119, 6677187, 12747357, 15580103, 20031561, 46740309, 140220927]

約数ペア:

[(1, 140220927), (3, 46740309), (7, 20031561), (9, 15580103), (11, 12747357), (21, 6677187), (33, 4249119), (63, 2225729), (77, 1821051), (99, 1416373), (231, 607017), (693, 202339)]