1275932331

素因数分解:

$3^4\times {\mathrm{17}}^1\times {\mathrm{239}}^1\times {\mathrm{3877}}^1$

素因数の和:4145

約数の個数: 40

約数和(自身を含む): 2027108160

約数和(自身を除く): 751175829

約数列:

[1, 3, 9, 17, 27, 51, 81, 153, 239, 459, 717, 1377, 2151, 3877, 4063, 6453, 11631, 12189, 19359, 34893, 36567, 65909, 104679, 109701, 197727, 314037, 329103, 593181, 926603, 1779543, 2779809, 5338629, 8339427, 15752251, 25018281, 47256753, 75054843, 141770259, 425310777, 1275932331]

約数ペア:

[(1, 1275932331), (3, 425310777), (9, 141770259), (17, 75054843), (27, 47256753), (51, 25018281), (81, 15752251), (153, 8339427), (239, 5338629), (459, 2779809), (717, 1779543), (1377, 926603), (2151, 593181), (3877, 329103), (4063, 314037), (6453, 197727), (11631, 109701), (12189, 104679), (19359, 65909), (34893, 36567)]