171025326

素因数分解:

$2^1\times 3^2\times {\mathrm{31}}^2\times {\mathrm{9887}}^1$

素因数の和:9957

約数の個数: 36

約数和(自身を含む): 382932576

約数和(自身を除く): 211907250

約数列:

[1, 2, 3, 6, 9, 18, 31, 62, 93, 186, 279, 558, 961, 1922, 2883, 5766, 8649, 9887, 17298, 19774, 29661, 59322, 88983, 177966, 306497, 612994, 919491, 1838982, 2758473, 5516946, 9501407, 19002814, 28504221, 57008442, 85512663, 171025326]

約数ペア:

[(1, 171025326), (2, 85512663), (3, 57008442), (6, 28504221), (9, 19002814), (18, 9501407), (31, 5516946), (62, 2758473), (93, 1838982), (186, 919491), (279, 612994), (558, 306497), (961, 177966), (1922, 88983), (2883, 59322), (5766, 29661), (8649, 19774), (9887, 17298)]