26678133

素因数分解:

$3^3\times {\mathrm{53}}^1\times {\mathrm{103}}^1\times {\mathrm{181}}^1$

素因数の和:346

約数の個数: 32

約数和(自身を含む): 40884480

約数和(自身を除く): 14206347

約数列:

[1, 3, 9, 27, 53, 103, 159, 181, 309, 477, 543, 927, 1431, 1629, 2781, 4887, 5459, 9593, 16377, 18643, 28779, 49131, 55929, 86337, 147393, 167787, 259011, 503361, 988079, 2964237, 8892711, 26678133]

約数ペア:

[(1, 26678133), (3, 8892711), (9, 2964237), (27, 988079), (53, 503361), (103, 259011), (159, 167787), (181, 147393), (309, 86337), (477, 55929), (543, 49131), (927, 28779), (1431, 18643), (1629, 16377), (2781, 9593), (4887, 5459)]