272616009

素因数分解:

$3^1\times {\mathrm{19}}^2\times {\mathrm{211}}^1\times {\mathrm{1193}}^1$

素因数の和:1445

約数の個数: 24

約数和(自身を含む): 385767072

約数和(自身を除く): 113151063

約数列:

[1, 3, 19, 57, 211, 361, 633, 1083, 1193, 3579, 4009, 12027, 22667, 68001, 76171, 228513, 251723, 430673, 755169, 1292019, 4782737, 14348211, 90872003, 272616009]

約数ペア:

[(1, 272616009), (3, 90872003), (19, 14348211), (57, 4782737), (211, 1292019), (361, 755169), (633, 430673), (1083, 251723), (1193, 228513), (3579, 76171), (4009, 68001), (12027, 22667)]