264976191

素因数分解:

$3^6\times {\mathrm{43}}^1\times {\mathrm{79}}^1\times {\mathrm{107}}^1$

素因数の和:247

約数の個数: 56

約数和(自身を含む): 415514880

約数和(自身を除く): 150538689

約数列:

[1, 3, 9, 27, 43, 79, 81, 107, 129, 237, 243, 321, 387, 711, 729, 963, 1161, 2133, 2889, 3397, 3483, 4601, 6399, 8453, 8667, 10191, 10449, 13803, 19197, 25359, 26001, 30573, 31347, 41409, 57591, 76077, 78003, 91719, 124227, 228231, 275157, 363479, 372681, 684693, 825471, 1090437, 1118043, 2054079, 2476413, 3271311, 3354129, 6162237, 9813933, 29441799, 88325397, 264976191]

約数ペア:

[(1, 264976191), (3, 88325397), (9, 29441799), (27, 9813933), (43, 6162237), (79, 3354129), (81, 3271311), (107, 2476413), (129, 2054079), (237, 1118043), (243, 1090437), (321, 825471), (387, 684693), (711, 372681), (729, 363479), (963, 275157), (1161, 228231), (2133, 124227), (2889, 91719), (3397, 78003), (3483, 76077), (4601, 57591), (6399, 41409), (8453, 31347), (8667, 30573), (10191, 26001), (10449, 25359), (13803, 19197)]