67972071

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{59}}^1\times {\mathrm{97}}^1\times {\mathrm{107}}^1$

素因数の和:303

約数の個数: 32

約数和(自身を含む): 96526080

約数和(自身を除く): 28554009

約数列:

[1, 3, 37, 59, 97, 107, 111, 177, 291, 321, 2183, 3589, 3959, 5723, 6313, 6549, 10379, 10767, 11877, 17169, 18939, 31137, 211751, 233581, 384023, 612361, 635253, 700743, 1152069, 1837083, 22657357, 67972071]

約数ペア:

[(1, 67972071), (3, 22657357), (37, 1837083), (59, 1152069), (97, 700743), (107, 635253), (111, 612361), (177, 384023), (291, 233581), (321, 211751), (2183, 31137), (3589, 18939), (3959, 17169), (5723, 11877), (6313, 10767), (6549, 10379)]