127777689

素因数分解:

$3^3\times {\mathrm{13}}^2\times {\mathrm{41}}^1\times {\mathrm{683}}^1$

素因数の和:759

約数の個数: 48

約数和(自身を含む): 210288960

約数和(自身を除く): 82511271

約数列:

[1, 3, 9, 13, 27, 39, 41, 117, 123, 169, 351, 369, 507, 533, 683, 1107, 1521, 1599, 2049, 4563, 4797, 6147, 6929, 8879, 14391, 18441, 20787, 26637, 28003, 62361, 79911, 84009, 115427, 187083, 239733, 252027, 346281, 364039, 756081, 1038843, 1092117, 3116529, 3276351, 4732507, 9829053, 14197521, 42592563, 127777689]

約数ペア:

[(1, 127777689), (3, 42592563), (9, 14197521), (13, 9829053), (27, 4732507), (39, 3276351), (41, 3116529), (117, 1092117), (123, 1038843), (169, 756081), (351, 364039), (369, 346281), (507, 252027), (533, 239733), (683, 187083), (1107, 115427), (1521, 84009), (1599, 79911), (2049, 62361), (4563, 28003), (4797, 26637), (6147, 20787), (6929, 18441), (8879, 14391)]