254367219843

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{6709}}^1\times {\mathrm{16651}}^1$

素因数の和:23400

約数の個数: 48

約数和(自身を含む): 418335540480

約数和(自身を除く): 163968320637

約数列:

[1, 3, 9, 11, 23, 33, 69, 99, 207, 253, 759, 2277, 6709, 16651, 20127, 49953, 60381, 73799, 149859, 154307, 183161, 221397, 382973, 462921, 549483, 664191, 1148919, 1388763, 1648449, 1697377, 3446757, 4212703, 5092131, 12638109, 15276393, 37914327, 111711559, 335134677, 1005404031, 1228827149, 2569365857, 3686481447, 7708097571, 11059444341, 23124292713, 28263024427, 84789073281, 254367219843]

約数ペア:

[(1, 254367219843), (3, 84789073281), (9, 28263024427), (11, 23124292713), (23, 11059444341), (33, 7708097571), (69, 3686481447), (99, 2569365857), (207, 1228827149), (253, 1005404031), (759, 335134677), (2277, 111711559), (6709, 37914327), (16651, 15276393), (20127, 12638109), (49953, 5092131), (60381, 4212703), (73799, 3446757), (149859, 1697377), (154307, 1648449), (183161, 1388763), (221397, 1148919), (382973, 664191), (462921, 549483)]