1668338380797

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{131}}^1\times {\mathrm{16779193}}^1$

素因数の和:16779361

約数の個数: 32

約数和(自身を含む): 2551511356416

約数和(自身を除く): 883172975619

約数列:

[1, 3, 11, 23, 33, 69, 131, 253, 393, 759, 1441, 3013, 4323, 9039, 33143, 99429, 16779193, 50337579, 184571123, 385921439, 553713369, 1157764317, 2198074283, 4245135829, 6594222849, 12735407487, 24178817113, 50555708509, 72536451339, 151667125527, 556112793599, 1668338380797]

約数ペア:

[(1, 1668338380797), (3, 556112793599), (11, 151667125527), (23, 72536451339), (33, 50555708509), (69, 24178817113), (131, 12735407487), (253, 6594222849), (393, 4245135829), (759, 2198074283), (1441, 1157764317), (3013, 553713369), (4323, 385921439), (9039, 184571123), (33143, 50337579), (99429, 16779193)]