770147379

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{79}}^1\times {\mathrm{317}}^1$

素因数の和:489

約数の個数: 64

約数和(自身を含む): 1245542400

約数和(自身を除く): 475395021

約数列:

[1, 3, 9, 17, 27, 51, 67, 79, 153, 201, 237, 317, 459, 603, 711, 951, 1139, 1343, 1809, 2133, 2853, 3417, 4029, 5293, 5389, 8559, 10251, 12087, 15879, 16167, 21239, 25043, 30753, 36261, 47637, 48501, 63717, 75129, 89981, 142911, 145503, 191151, 225387, 269943, 361063, 425731, 573453, 676161, 809829, 1083189, 1277193, 1677881, 2429487, 3249567, 3831579, 5033643, 9748701, 11494737, 15100929, 28523977, 45302787, 85571931, 256715793, 770147379]

約数ペア:

[(1, 770147379), (3, 256715793), (9, 85571931), (17, 45302787), (27, 28523977), (51, 15100929), (67, 11494737), (79, 9748701), (153, 5033643), (201, 3831579), (237, 3249567), (317, 2429487), (459, 1677881), (603, 1277193), (711, 1083189), (951, 809829), (1139, 676161), (1343, 573453), (1809, 425731), (2133, 361063), (2853, 269943), (3417, 225387), (4029, 191151), (5293, 145503), (5389, 142911), (8559, 89981), (10251, 75129), (12087, 63717), (15879, 48501), (16167, 47637), (21239, 36261), (25043, 30753)]