85468137

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{523}}^1$

素因数の和:653

約数の個数: 32

約数和(自身を含む): 124753920

約数和(自身を除く): 39285783

約数列:

[1, 3, 19, 47, 57, 61, 141, 183, 523, 893, 1159, 1569, 2679, 2867, 3477, 8601, 9937, 24581, 29811, 31903, 54473, 73743, 95709, 163419, 467039, 606157, 1401117, 1499441, 1818471, 4498323, 28489379, 85468137]

約数ペア:

[(1, 85468137), (3, 28489379), (19, 4498323), (47, 1818471), (57, 1499441), (61, 1401117), (141, 606157), (183, 467039), (523, 163419), (893, 95709), (1159, 73743), (1569, 54473), (2679, 31903), (2867, 29811), (3477, 24581), (8601, 9937)]