71313393

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{223}}^1$

素因数の和:373

約数の個数: 32

約数和(自身を含む): 101871616

約数和(自身を除く): 30558223

約数列:

[1, 3, 37, 43, 67, 111, 129, 201, 223, 669, 1591, 2479, 2881, 4773, 7437, 8251, 8643, 9589, 14941, 24753, 28767, 44823, 106597, 319791, 354793, 552817, 642463, 1064379, 1658451, 1927389, 23771131, 71313393]

約数ペア:

[(1, 71313393), (3, 23771131), (37, 1927389), (43, 1658451), (67, 1064379), (111, 642463), (129, 552817), (201, 354793), (223, 319791), (669, 106597), (1591, 44823), (2479, 28767), (2881, 24753), (4773, 14941), (7437, 9589), (8251, 8643)]