75645441

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{147457}}^1$

素因数の和:147485

約数の個数: 16

約数和(自身を含む): 117966400

約数和(自身を除く): 42320959

約数列:

[1, 3, 9, 19, 27, 57, 171, 513, 147457, 442371, 1327113, 2801683, 3981339, 8405049, 25215147, 75645441]

約数ペア:

[(1, 75645441), (3, 25215147), (9, 8405049), (19, 3981339), (27, 2801683), (57, 1327113), (171, 442371), (513, 147457)]