67281705

素因数分解:

$3^3\times 5^1\times {\mathrm{433}}^1\times {\mathrm{1151}}^1$

素因数の和:1598

約数の個数: 32

約数和(自身を含む): 119992320

約数和(自身を除く): 52710615

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 433, 1151, 1299, 2165, 3453, 3897, 5755, 6495, 10359, 11691, 17265, 19485, 31077, 51795, 58455, 155385, 498383, 1495149, 2491915, 4485447, 7475745, 13456341, 22427235, 67281705]

約数ペア:

[(1, 67281705), (3, 22427235), (5, 13456341), (9, 7475745), (15, 4485447), (27, 2491915), (45, 1495149), (135, 498383), (433, 155385), (1151, 58455), (1299, 51795), (2165, 31077), (3453, 19485), (3897, 17265), (5755, 11691), (6495, 10359)]