333552843

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{20219}}^1$

素因数の和:20288

約数の個数: 32

約数和(自身を含む): 543513600

約数和(自身を除く): 209960757

約数列:

[1, 3, 9, 13, 27, 39, 47, 117, 141, 351, 423, 611, 1269, 1833, 5499, 16497, 20219, 60657, 181971, 262847, 545913, 788541, 950293, 2365623, 2850879, 7096869, 8552637, 12353809, 25657911, 37061427, 111184281, 333552843]

約数ペア:

[(1, 333552843), (3, 111184281), (9, 37061427), (13, 25657911), (27, 12353809), (39, 8552637), (47, 7096869), (117, 2850879), (141, 2365623), (351, 950293), (423, 788541), (611, 545913), (1269, 262847), (1833, 181971), (5499, 60657), (16497, 20219)]