63174969

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{191}}^1\times {\mathrm{257}}^1$

素因数の和:478

約数の個数: 48

約数和(自身を含む): 108186624

約数和(自身を除く): 45011655

約数列:

[1, 3, 9, 11, 13, 33, 39, 99, 117, 143, 191, 257, 429, 573, 771, 1287, 1719, 2101, 2313, 2483, 2827, 3341, 6303, 7449, 8481, 10023, 18909, 22347, 25443, 27313, 30069, 36751, 49087, 81939, 110253, 147261, 245817, 330759, 441783, 539957, 638131, 1619871, 1914393, 4859613, 5743179, 7019441, 21058323, 63174969]

約数ペア:

[(1, 63174969), (3, 21058323), (9, 7019441), (11, 5743179), (13, 4859613), (33, 1914393), (39, 1619871), (99, 638131), (117, 539957), (143, 441783), (191, 330759), (257, 245817), (429, 147261), (573, 110253), (771, 81939), (1287, 49087), (1719, 36751), (2101, 30069), (2313, 27313), (2483, 25443), (2827, 22347), (3341, 18909), (6303, 10023), (7449, 8481)]