166386021

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{191}}^1$

素因数の和:290

約数の個数: 64

約数和(自身を含む): 265420800

約数和(自身を除く): 99034779

約数列:

[1, 3, 17, 19, 29, 31, 51, 57, 87, 93, 191, 323, 493, 527, 551, 573, 589, 899, 969, 1479, 1581, 1653, 1767, 2697, 3247, 3629, 5539, 5921, 9367, 9741, 10013, 10887, 15283, 16617, 17081, 17763, 28101, 30039, 45849, 51243, 61693, 94163, 100657, 105241, 112499, 171709, 185079, 282489, 290377, 301971, 315723, 337497, 515127, 871131, 1789097, 1912483, 2919053, 3262471, 5367291, 5737449, 8757159, 9787413, 55462007, 166386021]

約数ペア:

[(1, 166386021), (3, 55462007), (17, 9787413), (19, 8757159), (29, 5737449), (31, 5367291), (51, 3262471), (57, 2919053), (87, 1912483), (93, 1789097), (191, 871131), (323, 515127), (493, 337497), (527, 315723), (551, 301971), (573, 290377), (589, 282489), (899, 185079), (969, 171709), (1479, 112499), (1581, 105241), (1653, 100657), (1767, 94163), (2697, 61693), (3247, 51243), (3629, 45849), (5539, 30039), (5921, 28101), (9367, 17763), (9741, 17081), (10013, 16617), (10887, 15283)]