90345231

素因数分解:

$3^2\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{5119}}^1$

素因数の和:5215

約数の個数: 24

約数和(自身を含む): 136581120

約数和(自身を除く): 46235889

約数列:

[1, 3, 9, 37, 53, 111, 159, 333, 477, 1961, 5119, 5883, 15357, 17649, 46071, 189403, 271307, 568209, 813921, 1704627, 2441763, 10038359, 30115077, 90345231]

約数ペア:

[(1, 90345231), (3, 30115077), (9, 10038359), (37, 2441763), (53, 1704627), (111, 813921), (159, 568209), (333, 271307), (477, 189403), (1961, 46071), (5119, 17649), (5883, 15357)]