180973163959

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{1229}}^1\times {\mathrm{914611}}^1$

素因数の和:915870

約数の個数: 16

約数和(自身を含む): 215994769920

約数和(自身を除く): 35021605961

約数列:

[1, 7, 23, 161, 1229, 8603, 28267, 197869, 914611, 6402277, 21036053, 147252371, 1124056919, 7868398433, 25853309137, 180973163959]

約数ペア:

[(1, 180973163959), (7, 25853309137), (23, 7868398433), (161, 1124056919), (1229, 147252371), (8603, 21036053), (28267, 6402277), (197869, 914611)]