4920392871

素因数分解:

$3^4\times {\mathrm{109}}^1\times {\mathrm{181}}^1\times {\mathrm{3079}}^1$

素因数の和:3381

約数の個数: 40

約数和(自身を含む): 7461053600

約数和(自身を除く): 2540660729

約数列:

[1, 3, 9, 27, 81, 109, 181, 327, 543, 981, 1629, 2943, 3079, 4887, 8829, 9237, 14661, 19729, 27711, 59187, 83133, 177561, 249399, 335611, 532683, 557299, 1006833, 1598049, 1671897, 3020499, 5015691, 9061497, 15047073, 27184491, 45141219, 60745591, 182236773, 546710319, 1640130957, 4920392871]

約数ペア:

[(1, 4920392871), (3, 1640130957), (9, 546710319), (27, 182236773), (81, 60745591), (109, 45141219), (181, 27184491), (327, 15047073), (543, 9061497), (981, 5015691), (1629, 3020499), (2943, 1671897), (3079, 1598049), (4887, 1006833), (8829, 557299), (9237, 532683), (14661, 335611), (19729, 249399), (27711, 177561), (59187, 83133)]