127592478

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{545267}}^1$

素因数の和:545288

約数の個数: 24

約数和(自身を含む): 297716328

約数和(自身を除く): 170123850

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 545267, 1090534, 1635801, 3271602, 4907403, 7088471, 9814806, 14176942, 21265413, 42530826, 63796239, 127592478]

約数ペア:

[(1, 127592478), (2, 63796239), (3, 42530826), (6, 21265413), (9, 14176942), (13, 9814806), (18, 7088471), (26, 4907403), (39, 3271602), (78, 1635801), (117, 1090534), (234, 545267)]