1264780161

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{4673}}^1$

素因数の和:4786

約数の個数: 48

約数和(自身を含む): 2034311760

約数和(自身を除く): 769531599

約数列:

[1, 3, 9, 17, 29, 51, 61, 87, 153, 183, 261, 493, 549, 1037, 1479, 1769, 3111, 4437, 4673, 5307, 9333, 14019, 15921, 30073, 42057, 79441, 90219, 135517, 238323, 270657, 285053, 406551, 714969, 855159, 1219653, 2303789, 2565477, 4845901, 6911367, 8266537, 14537703, 20734101, 24799611, 43613109, 74398833, 140531129, 421593387, 1264780161]

約数ペア:

[(1, 1264780161), (3, 421593387), (9, 140531129), (17, 74398833), (29, 43613109), (51, 24799611), (61, 20734101), (87, 14537703), (153, 8266537), (183, 6911367), (261, 4845901), (493, 2565477), (549, 2303789), (1037, 1219653), (1479, 855159), (1769, 714969), (3111, 406551), (4437, 285053), (4673, 270657), (5307, 238323), (9333, 135517), (14019, 90219), (15921, 79441), (30073, 42057)]