85239987

素因数分解:

$3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{1031}}^1$

素因数の和:1199

約数の個数: 32

約数和(自身を含む): 135266304

約数和(自身を除く): 50026317

約数列:

[1, 3, 7, 21, 31, 93, 127, 217, 381, 651, 889, 1031, 2667, 3093, 3937, 7217, 11811, 21651, 27559, 31961, 82677, 95883, 130937, 223727, 392811, 671181, 916559, 2749677, 4059047, 12177141, 28413329, 85239987]

約数ペア:

[(1, 85239987), (3, 28413329), (7, 12177141), (21, 4059047), (31, 2749677), (93, 916559), (127, 671181), (217, 392811), (381, 223727), (651, 130937), (889, 95883), (1031, 82677), (2667, 31961), (3093, 27559), (3937, 21651), (7217, 11811)]