491861133

素因数分解:

$3^3\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{10333}}^1$

素因数の和:10426

約数の個数: 32

約数和(自身を含む): 763889280

約数和(自身を除く): 272028147

約数列:

[1, 3, 9, 27, 41, 43, 123, 129, 369, 387, 1107, 1161, 1763, 5289, 10333, 15867, 30999, 47601, 92997, 278991, 423653, 444319, 1270959, 1332957, 3812877, 3998871, 11438631, 11996613, 18217079, 54651237, 163953711, 491861133]

約数ペア:

[(1, 491861133), (3, 163953711), (9, 54651237), (27, 18217079), (41, 11996613), (43, 11438631), (123, 3998871), (129, 3812877), (369, 1332957), (387, 1270959), (1107, 444319), (1161, 423653), (1763, 278991), (5289, 92997), (10333, 47601), (15867, 30999)]