83932173

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{83}}^1$

素因数の和:215

約数の個数: 64

約数和(自身を含む): 140743680

約数和(自身を除く): 56811507

約数列:

[1, 3, 9, 13, 27, 39, 43, 67, 83, 117, 129, 201, 249, 351, 387, 559, 603, 747, 871, 1079, 1161, 1677, 1809, 2241, 2613, 2881, 3237, 3569, 5031, 5561, 7839, 8643, 9711, 10707, 15093, 16683, 23517, 25929, 29133, 32121, 37453, 46397, 50049, 72293, 77787, 96363, 112359, 139191, 150147, 216879, 239123, 337077, 417573, 650637, 717369, 1011231, 1252719, 1951911, 2152107, 3108599, 6456321, 9325797, 27977391, 83932173]

約数ペア:

[(1, 83932173), (3, 27977391), (9, 9325797), (13, 6456321), (27, 3108599), (39, 2152107), (43, 1951911), (67, 1252719), (83, 1011231), (117, 717369), (129, 650637), (201, 417573), (249, 337077), (351, 239123), (387, 216879), (559, 150147), (603, 139191), (747, 112359), (871, 96363), (1079, 77787), (1161, 72293), (1677, 50049), (1809, 46397), (2241, 37453), (2613, 32121), (2881, 29133), (3237, 25929), (3569, 23517), (5031, 16683), (5561, 15093), (7839, 10707), (8643, 9711)]