77804548299

素因数分解:

$3^4\times {\mathrm{179}}^1\times {\mathrm{797}}^1\times {\mathrm{6733}}^1$

素因数の和:7721

約数の個数: 40

約数和(自身を含む): 117039882960

約数和(自身を除く): 39235334661

約数列:

[1, 3, 9, 27, 81, 179, 537, 797, 1611, 2391, 4833, 6733, 7173, 14499, 20199, 21519, 60597, 64557, 142663, 181791, 427989, 545373, 1205207, 1283967, 3615621, 3851901, 5366201, 10846863, 11555703, 16098603, 32540589, 48295809, 97621767, 144887427, 434662281, 960549979, 2881649937, 8644949811, 25934849433, 77804548299]

約数ペア:

[(1, 77804548299), (3, 25934849433), (9, 8644949811), (27, 2881649937), (81, 960549979), (179, 434662281), (537, 144887427), (797, 97621767), (1611, 48295809), (2391, 32540589), (4833, 16098603), (6733, 11555703), (7173, 10846863), (14499, 5366201), (20199, 3851901), (21519, 3615621), (60597, 1283967), (64557, 1205207), (142663, 545373), (181791, 427989)]