74963151

素因数分解:

$3^4\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{727}}^1$

素因数の和:825

約数の個数: 40

約数和(自身を含む): 119799680

約数和(自身を除く): 44836529

約数列:

[1, 3, 9, 19, 27, 57, 67, 81, 171, 201, 513, 603, 727, 1273, 1539, 1809, 2181, 3819, 5427, 6543, 11457, 13813, 19629, 34371, 41439, 48709, 58887, 103113, 124317, 146127, 372951, 438381, 925471, 1118853, 1315143, 2776413, 3945429, 8329239, 24987717, 74963151]

約数ペア:

[(1, 74963151), (3, 24987717), (9, 8329239), (19, 3945429), (27, 2776413), (57, 1315143), (67, 1118853), (81, 925471), (171, 438381), (201, 372951), (513, 146127), (603, 124317), (727, 103113), (1273, 58887), (1539, 48709), (1809, 41439), (2181, 34371), (3819, 19629), (5427, 13813), (6543, 11457)]