77448357

素因数分解:

$3^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{42391}}^1$

素因数の和:42433

約数の個数: 24

約数和(自身を含む): 132263040

約数和(自身を除く): 54814683

約数列:

[1, 3, 7, 9, 21, 29, 63, 87, 203, 261, 609, 1827, 42391, 127173, 296737, 381519, 890211, 1229339, 2670633, 3688017, 8605373, 11064051, 25816119, 77448357]

約数ペア:

[(1, 77448357), (3, 25816119), (7, 11064051), (9, 8605373), (21, 3688017), (29, 2670633), (63, 1229339), (87, 890211), (203, 381519), (261, 296737), (609, 127173), (1827, 42391)]