86745873

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{83}}^1\times {\mathrm{293}}^1$

素因数の和:449

約数の個数: 32

約数和(自身を含む): 124467840

約数和(自身を除く): 37721967

約数列:

[1, 3, 29, 41, 83, 87, 123, 249, 293, 879, 1189, 2407, 3403, 3567, 7221, 8497, 10209, 12013, 24319, 25491, 36039, 72957, 98687, 296061, 348377, 705251, 997079, 1045131, 2115753, 2991237, 28915291, 86745873]

約数ペア:

[(1, 86745873), (3, 28915291), (29, 2991237), (41, 2115753), (83, 1045131), (87, 997079), (123, 705251), (249, 348377), (293, 296061), (879, 98687), (1189, 72957), (2407, 36039), (3403, 25491), (3567, 24319), (7221, 12013), (8497, 10209)]