84364605

素因数分解:

$3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{907}}^1$

素因数の和:987

約数の個数: 64

約数和(自身を含む): 164747520

約数和(自身を除く): 80382915

約数列:

[1, 3, 5, 9, 13, 15, 27, 39, 45, 53, 65, 117, 135, 159, 195, 265, 351, 477, 585, 689, 795, 907, 1431, 1755, 2067, 2385, 2721, 3445, 4535, 6201, 7155, 8163, 10335, 11791, 13605, 18603, 24489, 31005, 35373, 40815, 48071, 58955, 93015, 106119, 122445, 144213, 176865, 240355, 318357, 432639, 530595, 624923, 721065, 1297917, 1591785, 1874769, 2163195, 3124615, 5624307, 6489585, 9373845, 16872921, 28121535, 84364605]

約数ペア:

[(1, 84364605), (3, 28121535), (5, 16872921), (9, 9373845), (13, 6489585), (15, 5624307), (27, 3124615), (39, 2163195), (45, 1874769), (53, 1591785), (65, 1297917), (117, 721065), (135, 624923), (159, 530595), (195, 432639), (265, 318357), (351, 240355), (477, 176865), (585, 144213), (689, 122445), (795, 106119), (907, 93015), (1431, 58955), (1755, 48071), (2067, 40815), (2385, 35373), (2721, 31005), (3445, 24489), (4535, 18603), (6201, 13605), (7155, 11791), (8163, 10335)]