77701761

素因数分解:

$3^4\times {\mathrm{59}}^1\times {\mathrm{71}}^1\times {\mathrm{229}}^1$

素因数の和:371

約数の個数: 40

約数和(自身を含む): 120225600

約数和(自身を除く): 42523839

約数列:

[1, 3, 9, 27, 59, 71, 81, 177, 213, 229, 531, 639, 687, 1593, 1917, 2061, 4189, 4779, 5751, 6183, 12567, 13511, 16259, 18549, 37701, 40533, 48777, 113103, 121599, 146331, 339309, 364797, 438993, 959281, 1094391, 1316979, 2877843, 8633529, 25900587, 77701761]

約数ペア:

[(1, 77701761), (3, 25900587), (9, 8633529), (27, 2877843), (59, 1316979), (71, 1094391), (81, 959281), (177, 438993), (213, 364797), (229, 339309), (531, 146331), (639, 121599), (687, 113103), (1593, 48777), (1917, 40533), (2061, 37701), (4189, 18549), (4779, 16259), (5751, 13511), (6183, 12567)]