73685703

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{6277}}^1$

素因数の和:6343

約数の個数: 32

約数和(自身を含む): 123751936

約数和(自身を除く): 50066233

約数列:

[1, 3, 7, 13, 21, 39, 43, 91, 129, 273, 301, 559, 903, 1677, 3913, 6277, 11739, 18831, 43939, 81601, 131817, 244803, 269911, 571207, 809733, 1713621, 1889377, 3508843, 5668131, 10526529, 24561901, 73685703]

約数ペア:

[(1, 73685703), (3, 24561901), (7, 10526529), (13, 5668131), (21, 3508843), (39, 1889377), (43, 1713621), (91, 809733), (129, 571207), (273, 269911), (301, 244803), (559, 131817), (903, 81601), (1677, 43939), (3913, 18831), (6277, 11739)]