66573339

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{337}}^1\times {\mathrm{409}}^1$

素因数の和:779

約数の個数: 32

約数和(自身を含む): 106429440

約数和(自身を除く): 39856101

約数列:

[1, 3, 7, 21, 23, 69, 161, 337, 409, 483, 1011, 1227, 2359, 2863, 7077, 7751, 8589, 9407, 23253, 28221, 54257, 65849, 137833, 162771, 197547, 413499, 964831, 2894493, 3170159, 9510477, 22191113, 66573339]

約数ペア:

[(1, 66573339), (3, 22191113), (7, 9510477), (21, 3170159), (23, 2894493), (69, 964831), (161, 413499), (337, 197547), (409, 162771), (483, 137833), (1011, 65849), (1227, 54257), (2359, 28221), (2863, 23253), (7077, 9407), (7751, 8589)]