71302041

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{9697}}^1$

素因数の和:9765

約数の個数: 24

約数和(自身を含む): 110945120

約数和(自身を除く): 39643079

約数列:

[1, 3, 9, 19, 43, 57, 129, 171, 387, 817, 2451, 7353, 9697, 29091, 87273, 184243, 416971, 552729, 1250913, 1658187, 3752739, 7922449, 23767347, 71302041]

約数ペア:

[(1, 71302041), (3, 23767347), (9, 7922449), (19, 3752739), (43, 1658187), (57, 1250913), (129, 552729), (171, 416971), (387, 184243), (817, 87273), (2451, 29091), (7353, 9697)]