85378581

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{373}}^1\times {\mathrm{877}}^1$

素因数の和:1285

約数の個数: 24

約数和(自身を含む): 128065080

約数和(自身を除く): 42686499

約数列:

[1, 3, 9, 29, 87, 261, 373, 877, 1119, 2631, 3357, 7893, 10817, 25433, 32451, 76299, 97353, 228897, 327121, 981363, 2944089, 9486509, 28459527, 85378581]

約数ペア:

[(1, 85378581), (3, 28459527), (9, 9486509), (29, 2944089), (87, 981363), (261, 327121), (373, 228897), (877, 97353), (1119, 76299), (2631, 32451), (3357, 25433), (7893, 10817)]