156956553783

素因数分解:

$3^2\times {\mathrm{53}}^1\times {\mathrm{1543}}^1\times {\mathrm{213253}}^1$

素因数の和:214855

約数の個数: 24

約数和(自身を含む): 231143451552

約数和(自身を除く): 74186897769

約数列:

[1, 3, 9, 53, 159, 477, 1543, 4629, 13887, 81779, 213253, 245337, 639759, 736011, 1919277, 11302409, 33907227, 101721681, 329049379, 987148137, 2961444411, 17439617087, 52318851261, 156956553783]

約数ペア:

[(1, 156956553783), (3, 52318851261), (9, 17439617087), (53, 2961444411), (159, 987148137), (477, 329049379), (1543, 101721681), (4629, 33907227), (13887, 11302409), (81779, 1919277), (213253, 736011), (245337, 639759)]