169672671

素因数分解:

$3^3\times 7^1\times {\mathrm{881}}^1\times {\mathrm{1019}}^1$

素因数の和:1916

約数の個数: 32

約数和(自身を含む): 287884800

約数和(自身を除く): 118212129

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 881, 1019, 2643, 3057, 6167, 7133, 7929, 9171, 18501, 21399, 23787, 27513, 55503, 64197, 166509, 192591, 897739, 2693217, 6284173, 8079651, 18852519, 24238953, 56557557, 169672671]

約数ペア:

[(1, 169672671), (3, 56557557), (7, 24238953), (9, 18852519), (21, 8079651), (27, 6284173), (63, 2693217), (189, 897739), (881, 192591), (1019, 166509), (2643, 64197), (3057, 55503), (6167, 27513), (7133, 23787), (7929, 21399), (9171, 18501)]