201482181

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{163}}^1\times {\mathrm{2693}}^1$

素因数の和:2882

約数の個数: 32

約数和(自身を含む): 318107520

約数和(自身を除く): 116625339

約数列:

[1, 3, 9, 17, 27, 51, 153, 163, 459, 489, 1467, 2693, 2771, 4401, 8079, 8313, 24237, 24939, 45781, 72711, 74817, 137343, 412029, 438959, 1236087, 1316877, 3950631, 7462303, 11851893, 22386909, 67160727, 201482181]

約数ペア:

[(1, 201482181), (3, 67160727), (9, 22386909), (17, 11851893), (27, 7462303), (51, 3950631), (153, 1316877), (163, 1236087), (459, 438959), (489, 412029), (1467, 137343), (2693, 74817), (2771, 72711), (4401, 45781), (8079, 24939), (8313, 24237)]