61143993

素因数分解:

$3^2\times {\mathrm{71}}^1\times {\mathrm{103}}^1\times {\mathrm{929}}^1$

素因数の和:1109

約数の個数: 24

約数和(自身を含む): 90529920

約数和(自身を除く): 29385927

約数列:

[1, 3, 9, 71, 103, 213, 309, 639, 927, 929, 2787, 7313, 8361, 21939, 65817, 65959, 95687, 197877, 287061, 593631, 861183, 6793777, 20381331, 61143993]

約数ペア:

[(1, 61143993), (3, 20381331), (9, 6793777), (71, 861183), (103, 593631), (213, 287061), (309, 197877), (639, 95687), (927, 65959), (929, 65817), (2787, 21939), (7313, 8361)]