84559671

素因数分解:

$3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{1723}}^1$

素因数の和:1796

約数の個数: 48

約数和(自身を含む): 150608640

約数和(自身を除く): 66048969

約数列:

[1, 3, 7, 9, 19, 21, 41, 57, 63, 123, 133, 171, 287, 369, 399, 779, 861, 1197, 1723, 2337, 2583, 5169, 5453, 7011, 12061, 15507, 16359, 32737, 36183, 49077, 70643, 98211, 108549, 211929, 229159, 294633, 494501, 635787, 687477, 1342217, 1483503, 2062431, 4026651, 4450509, 9395519, 12079953, 28186557, 84559671]

約数ペア:

[(1, 84559671), (3, 28186557), (7, 12079953), (9, 9395519), (19, 4450509), (21, 4026651), (41, 2062431), (57, 1483503), (63, 1342217), (123, 687477), (133, 635787), (171, 494501), (287, 294633), (369, 229159), (399, 211929), (779, 108549), (861, 98211), (1197, 70643), (1723, 49077), (2337, 36183), (2583, 32737), (5169, 16359), (5453, 15507), (7011, 12061)]