69556671

素因数分解:

$3^3\times {\mathrm{43}}^1\times {\mathrm{181}}^1\times {\mathrm{331}}^1$

素因数の和:564

約数の個数: 32

約数和(自身を含む): 106346240

約数和(自身を除く): 36789569

約数列:

[1, 3, 9, 27, 43, 129, 181, 331, 387, 543, 993, 1161, 1629, 2979, 4887, 7783, 8937, 14233, 23349, 42699, 59911, 70047, 128097, 179733, 210141, 384291, 539199, 1617597, 2576173, 7728519, 23185557, 69556671]

約数ペア:

[(1, 69556671), (3, 23185557), (9, 7728519), (27, 2576173), (43, 1617597), (129, 539199), (181, 384291), (331, 210141), (387, 179733), (543, 128097), (993, 70047), (1161, 59911), (1629, 42699), (2979, 23349), (4887, 14233), (7783, 8937)]