15669728217

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{877}}^1\times {\mathrm{13883}}^1$

素因数の和:14790

約数の個数: 48

約数和(自身を含む): 26623291968

約数和(自身を除く): 10953563751

約数列:

[1, 3, 9, 11, 13, 33, 39, 99, 117, 143, 429, 877, 1287, 2631, 7893, 9647, 11401, 13883, 28941, 34203, 41649, 86823, 102609, 124947, 125411, 152713, 180479, 376233, 458139, 541437, 1128699, 1374417, 1624311, 1985269, 5955807, 12175391, 17867421, 36526173, 109578519, 133929301, 158280083, 401787903, 474840249, 1205363709, 1424520747, 1741080913, 5223242739, 15669728217]

約数ペア:

[(1, 15669728217), (3, 5223242739), (9, 1741080913), (11, 1424520747), (13, 1205363709), (33, 474840249), (39, 401787903), (99, 158280083), (117, 133929301), (143, 109578519), (429, 36526173), (877, 17867421), (1287, 12175391), (2631, 5955807), (7893, 1985269), (9647, 1624311), (11401, 1374417), (13883, 1128699), (28941, 541437), (34203, 458139), (41649, 376233), (86823, 180479), (102609, 152713), (124947, 125411)]