242393067

素因数分解:

$3^4\times 7^1\times {\mathrm{23}}^1\times {\mathrm{18587}}^1$

素因数の和:18629

約数の個数: 40

約数和(自身を含む): 431836416

約数和(自身を除く): 189443349

約数列:

[1, 3, 7, 9, 21, 23, 27, 63, 69, 81, 161, 189, 207, 483, 567, 621, 1449, 1863, 4347, 13041, 18587, 55761, 130109, 167283, 390327, 427501, 501849, 1170981, 1282503, 1505547, 2992507, 3512943, 3847509, 8977521, 10538829, 11542527, 26932563, 34627581, 80797689, 242393067]

約数ペア:

[(1, 242393067), (3, 80797689), (7, 34627581), (9, 26932563), (21, 11542527), (23, 10538829), (27, 8977521), (63, 3847509), (69, 3512943), (81, 2992507), (161, 1505547), (189, 1282503), (207, 1170981), (483, 501849), (567, 427501), (621, 390327), (1449, 167283), (1863, 130109), (4347, 55761), (13041, 18587)]