80789035761

素因数分解:

$3^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{1613}}^1\times {\mathrm{21487}}^1$

素因数の和:23150

約数の個数: 48

約数和(自身を含む): 137061809664

約数和(自身を除く): 56272773903

約数列:

[1, 3, 7, 9, 21, 37, 63, 111, 259, 333, 777, 1613, 2331, 4839, 11291, 14517, 21487, 33873, 59681, 64461, 101619, 150409, 179043, 193383, 417767, 451227, 537129, 795019, 1253301, 1353681, 2385057, 3759903, 5565133, 7155171, 16695399, 34658531, 50086197, 103975593, 242609717, 311926779, 727829151, 1282365647, 2183487453, 3847096941, 8976559529, 11541290823, 26929678587, 80789035761]

約数ペア:

[(1, 80789035761), (3, 26929678587), (7, 11541290823), (9, 8976559529), (21, 3847096941), (37, 2183487453), (63, 1282365647), (111, 727829151), (259, 311926779), (333, 242609717), (777, 103975593), (1613, 50086197), (2331, 34658531), (4839, 16695399), (11291, 7155171), (14517, 5565133), (21487, 3759903), (33873, 2385057), (59681, 1353681), (64461, 1253301), (101619, 795019), (150409, 537129), (179043, 451227), (193383, 417767)]