47542173

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{257}}^1\times {\mathrm{383}}^1$

素因数の和:673

約数の個数: 32

約数和(自身を含む): 76087296

約数和(自身を除く): 28545123

約数列:

[1, 3, 7, 21, 23, 69, 161, 257, 383, 483, 771, 1149, 1799, 2681, 5397, 5911, 8043, 8809, 17733, 26427, 41377, 61663, 98431, 124131, 184989, 295293, 689017, 2067051, 2263913, 6791739, 15847391, 47542173]

約数ペア:

[(1, 47542173), (3, 15847391), (7, 6791739), (21, 2263913), (23, 2067051), (69, 689017), (161, 295293), (257, 184989), (383, 124131), (483, 98431), (771, 61663), (1149, 41377), (1799, 26427), (2681, 17733), (5397, 8809), (5911, 8043)]