85123503

素因数分解:

$3^2\times {\mathrm{41}}^1\times {\mathrm{197}}^1\times {\mathrm{1171}}^1$

素因数の和:1415

約数の個数: 24

約数和(自身を含む): 126702576

約数和(自身を除く): 41579073

約数列:

[1, 3, 9, 41, 123, 197, 369, 591, 1171, 1773, 3513, 8077, 10539, 24231, 48011, 72693, 144033, 230687, 432099, 692061, 2076183, 9458167, 28374501, 85123503]

約数ペア:

[(1, 85123503), (3, 28374501), (9, 9458167), (41, 2076183), (123, 692061), (197, 432099), (369, 230687), (591, 144033), (1171, 72693), (1773, 48011), (3513, 24231), (8077, 10539)]