79713153

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{73}}^1$

素因数の和:176

約数の個数: 80

約数和(自身を含む): 139897296

約数和(自身を除く): 60184143

約数列:

[1, 3, 9, 13, 17, 27, 39, 51, 61, 73, 81, 117, 153, 183, 219, 221, 351, 459, 549, 657, 663, 793, 949, 1037, 1053, 1241, 1377, 1647, 1971, 1989, 2379, 2847, 3111, 3723, 4453, 4941, 5913, 5967, 7137, 8541, 9333, 11169, 13359, 13481, 16133, 17901, 21411, 25623, 27999, 33507, 40077, 40443, 48399, 57889, 64233, 75701, 76869, 83997, 100521, 120231, 121329, 145197, 173667, 227103, 360693, 363987, 435591, 521001, 681309, 984113, 1091961, 1306773, 1563003, 2043927, 2952339, 4689009, 6131781, 8857017, 26571051, 79713153]

約数ペア:

[(1, 79713153), (3, 26571051), (9, 8857017), (13, 6131781), (17, 4689009), (27, 2952339), (39, 2043927), (51, 1563003), (61, 1306773), (73, 1091961), (81, 984113), (117, 681309), (153, 521001), (183, 435591), (219, 363987), (221, 360693), (351, 227103), (459, 173667), (549, 145197), (657, 121329), (663, 120231), (793, 100521), (949, 83997), (1037, 76869), (1053, 75701), (1241, 64233), (1377, 57889), (1647, 48399), (1971, 40443), (1989, 40077), (2379, 33507), (2847, 27999), (3111, 25623), (3723, 21411), (4453, 17901), (4941, 16133), (5913, 13481), (5967, 13359), (7137, 11169), (8541, 9333)]