337788441

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{523}}^1\times {\mathrm{1259}}^1$

素因数の和:1810

約数の個数: 32

約数和(自身を含む): 528192000

約数和(自身を除く): 190403559

約数列:

[1, 3, 9, 19, 27, 57, 171, 513, 523, 1259, 1569, 3777, 4707, 9937, 11331, 14121, 23921, 29811, 33993, 71763, 89433, 215289, 268299, 645867, 658457, 1975371, 5926113, 12510683, 17778339, 37532049, 112596147, 337788441]

約数ペア:

[(1, 337788441), (3, 112596147), (9, 37532049), (19, 17778339), (27, 12510683), (57, 5926113), (171, 1975371), (513, 658457), (523, 645867), (1259, 268299), (1569, 215289), (3777, 89433), (4707, 71763), (9937, 33993), (11331, 29811), (14121, 23921)]