71570238749

素因数分解:

${\mathrm{19}}^2\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{127}}^1\times {\mathrm{1361}}^1$

素因数の和:1594

約数の個数: 48

約数和(自身を含む): 80769171456

約数和(自身を除く): 9198932707

約数列:

[1, 19, 31, 37, 127, 361, 589, 703, 1147, 1361, 2413, 3937, 4699, 11191, 13357, 21793, 25859, 42191, 45847, 50357, 74803, 89281, 145669, 172847, 414067, 491321, 801629, 956783, 1421257, 1561067, 1696339, 2767711, 3284093, 5358257, 6395339, 15230951, 18178877, 29660273, 52586509, 62397767, 101806883, 121511441, 198255509, 563545187, 1934330777, 2308717379, 3766854671, 71570238749]

約数ペア:

[(1, 71570238749), (19, 3766854671), (31, 2308717379), (37, 1934330777), (127, 563545187), (361, 198255509), (589, 121511441), (703, 101806883), (1147, 62397767), (1361, 52586509), (2413, 29660273), (3937, 18178877), (4699, 15230951), (11191, 6395339), (13357, 5358257), (21793, 3284093), (25859, 2767711), (42191, 1696339), (45847, 1561067), (50357, 1421257), (74803, 956783), (89281, 801629), (145669, 491321), (172847, 414067)]