2006377587

素因数分解:

$3^3\times {\mathrm{17}}^2\times {\mathrm{389}}^1\times {\mathrm{661}}^1$

素因数の和:1093

約数の個数: 48

約数和(自身を含む): 3170450400

約数和(自身を除く): 1164072813

約数列:

[1, 3, 9, 17, 27, 51, 153, 289, 389, 459, 661, 867, 1167, 1983, 2601, 3501, 5949, 6613, 7803, 10503, 11237, 17847, 19839, 33711, 59517, 101133, 112421, 178551, 191029, 257129, 303399, 337263, 573087, 771387, 1011789, 1719261, 2314161, 3035367, 4371193, 5157783, 6942483, 13113579, 39340737, 74310281, 118022211, 222930843, 668792529, 2006377587]

約数ペア:

[(1, 2006377587), (3, 668792529), (9, 222930843), (17, 118022211), (27, 74310281), (51, 39340737), (153, 13113579), (289, 6942483), (389, 5157783), (459, 4371193), (661, 3035367), (867, 2314161), (1167, 1719261), (1983, 1011789), (2601, 771387), (3501, 573087), (5949, 337263), (6613, 303399), (7803, 257129), (10503, 191029), (11237, 178551), (17847, 112421), (19839, 101133), (33711, 59517)]