210315177

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{9749}}^1$

素因数の和:9822

約数の個数: 32

約数和(自身を含む): 336960000

約数和(自身を除く): 126644823

約数列:

[1, 3, 9, 17, 27, 47, 51, 141, 153, 423, 459, 799, 1269, 2397, 7191, 9749, 21573, 29247, 87741, 165733, 263223, 458203, 497199, 1374609, 1491597, 4123827, 4474791, 7789451, 12371481, 23368353, 70105059, 210315177]

約数ペア:

[(1, 210315177), (3, 70105059), (9, 23368353), (17, 12371481), (27, 7789451), (47, 4474791), (51, 4123827), (141, 1491597), (153, 1374609), (423, 497199), (459, 458203), (799, 263223), (1269, 165733), (2397, 87741), (7191, 29247), (9749, 21573)]