179628449

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{1291}}^1$

素因数の和:1461

約数の個数: 32

約数和(自身を含む): 243102720

約数和(自身を除く): 63474271

約数列:

[1, 7, 11, 13, 77, 91, 139, 143, 973, 1001, 1291, 1529, 1807, 9037, 10703, 12649, 14201, 16783, 19877, 99407, 117481, 139139, 179449, 184613, 1256143, 1292291, 1973939, 2332837, 13817573, 16329859, 25661207, 179628449]

約数ペア:

[(1, 179628449), (7, 25661207), (11, 16329859), (13, 13817573), (77, 2332837), (91, 1973939), (139, 1292291), (143, 1256143), (973, 184613), (1001, 179449), (1291, 139139), (1529, 117481), (1807, 99407), (9037, 19877), (10703, 16783), (12649, 14201)]