91331427

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{25391}}^1$

素因数の和:25514

約数の個数: 16

約数和(自身を含む): 134069760

約数和(自身を除く): 42738333

約数列:

[1, 3, 11, 33, 109, 327, 1199, 3597, 25391, 76173, 279301, 837903, 2767619, 8302857, 30443809, 91331427]

約数ペア:

[(1, 91331427), (3, 30443809), (11, 8302857), (33, 2767619), (109, 837903), (327, 279301), (1199, 76173), (3597, 25391)]