77392161

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{181}}^1\times {\mathrm{617}}^1$

素因数の和:822

約数の個数: 48

約数和(自身を含む): 140370048

約数和(自身を除く): 62977887

約数列:

[1, 3, 7, 9, 11, 21, 33, 63, 77, 99, 181, 231, 543, 617, 693, 1267, 1629, 1851, 1991, 3801, 4319, 5553, 5973, 6787, 11403, 12957, 13937, 17919, 20361, 38871, 41811, 47509, 61083, 111677, 125433, 142527, 335031, 427581, 781739, 1005093, 1228447, 2345217, 3685341, 7035651, 8599129, 11056023, 25797387, 77392161]

約数ペア:

[(1, 77392161), (3, 25797387), (7, 11056023), (9, 8599129), (11, 7035651), (21, 3685341), (33, 2345217), (63, 1228447), (77, 1005093), (99, 781739), (181, 427581), (231, 335031), (543, 142527), (617, 125433), (693, 111677), (1267, 61083), (1629, 47509), (1851, 41811), (1991, 38871), (3801, 20361), (4319, 17919), (5553, 13937), (5973, 12957), (6787, 11403)]