33639501

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{257}}^1\times {\mathrm{271}}^1$

素因数の和:561

約数の個数: 32

約数和(自身を含む): 53895168

約数和(自身を除く): 20255667

約数列:

[1, 3, 7, 21, 23, 69, 161, 257, 271, 483, 771, 813, 1799, 1897, 5397, 5691, 5911, 6233, 17733, 18699, 41377, 43631, 69647, 124131, 130893, 208941, 487529, 1462587, 1601881, 4805643, 11213167, 33639501]

約数ペア:

[(1, 33639501), (3, 11213167), (7, 4805643), (21, 1601881), (23, 1462587), (69, 487529), (161, 208941), (257, 130893), (271, 124131), (483, 69647), (771, 43631), (813, 41377), (1799, 18699), (1897, 17733), (5397, 6233), (5691, 5911)]