165393051

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{97}}^1\times {\mathrm{499}}^1$

素因数の和:683

約数の個数: 32

約数和(自身を含む): 239904000

約数和(自身を除く): 74510949

約数列:

[1, 3, 17, 51, 67, 97, 201, 291, 499, 1139, 1497, 1649, 3417, 4947, 6499, 8483, 19497, 25449, 33433, 48403, 100299, 110483, 145209, 331449, 568361, 822851, 1705083, 2468553, 3243001, 9729003, 55131017, 165393051]

約数ペア:

[(1, 165393051), (3, 55131017), (17, 9729003), (51, 3243001), (67, 2468553), (97, 1705083), (201, 822851), (291, 568361), (499, 331449), (1139, 145209), (1497, 110483), (1649, 100299), (3417, 48403), (4947, 33433), (6499, 25449), (8483, 19497)]