26972649

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{197}}^1\times {\mathrm{461}}^1$

素因数の和:678

約数の個数: 32

約数和(自身を含む): 43908480

約数和(自身を除く): 16935831

約数列:

[1, 3, 9, 11, 27, 33, 99, 197, 297, 461, 591, 1383, 1773, 2167, 4149, 5071, 5319, 6501, 12447, 15213, 19503, 45639, 58509, 90817, 136917, 272451, 817353, 998987, 2452059, 2996961, 8990883, 26972649]

約数ペア:

[(1, 26972649), (3, 8990883), (9, 2996961), (11, 2452059), (27, 998987), (33, 817353), (99, 272451), (197, 136917), (297, 90817), (461, 58509), (591, 45639), (1383, 19503), (1773, 15213), (2167, 12447), (4149, 6501), (5071, 5319)]