67614771

素因数分解:

$3^1\times 7^1\times {\mathrm{109}}^2\times {\mathrm{271}}^1$

素因数の和:499

約数の個数: 24

約数和(自身を含む): 104369664

約数和(自身を除く): 36754893

約数列:

[1, 3, 7, 21, 109, 271, 327, 763, 813, 1897, 2289, 5691, 11881, 29539, 35643, 83167, 88617, 206773, 249501, 620319, 3219751, 9659253, 22538257, 67614771]

約数ペア:

[(1, 67614771), (3, 22538257), (7, 9659253), (21, 3219751), (109, 620319), (271, 249501), (327, 206773), (763, 88617), (813, 83167), (1897, 35643), (2289, 29539), (5691, 11881)]